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(2R)-1-(11bR)-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

(2R)-1-(11bR)-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

R282215-1G / 1G
CAS：1186392-43-7
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(2R)-1-(11bR)-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

(2R)-1-(11bR)-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

R282215-250MG / 250MG
CAS：1186392-43-7
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(2R)-1-(11bS)-(Dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

(2R)-1-(11bS)-(Dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

R282216-1G / 1G
CAS：1186392-32-4
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(2R)-1-(11bS)-(Dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

(2R)-1-(11bS)-(Dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline ≥98%

R282216-250MG / 250MG
CAS：1186392-32-4
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)pyrrolidine ≥97%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)pyrrolidine ≥97%

R282217-100MG / 100MG
CAS：77450-05-6
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)pyrrolidine ≥97%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)pyrrolidine ≥97%

R282217-500MG / 500MG
CAS：77450-05-6
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

R282219-100MG / 100MG
CAS：72598-03-9
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(diphenylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

R282219-500MG / 500MG
CAS：72598-03-9
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

R282220-250MG / 250MG
CAS：114751-47-2
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-(t-butoxycarbonyl)pyrrolidine ≥97%

R282220-50MG / 50MG
CAS：114751-47-2
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-methyl-1-pyrrolidinecarboxamide ≥95%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-methyl-1-pyrrolidinecarboxamide ≥95%

R282221-250MG / 250MG
CAS：122709-72-2
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(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-methyl-1-pyrrolidinecarboxamide ≥95%

(2R,4R)-(+)-2-(Diphenylphosphinomethyl)-4-(dicyclohexylphosphino)-N-methyl-1-pyrrolidinecarboxamide ≥95%

R282221-50MG / 50MG
CAS：122709-72-2
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(1R,2R)-N,N-Bis{2-[bis(3,5-dimethylphenyl)phosphino]benzyl}cyclohexane-1,2-diamine ≥97%

(1R,2R)-N,N-Bis{2-[bis(3,5-dimethylphenyl)phosphino]benzyl}cyclohexane-1,2-diamine ≥97%

R282227-100MG / 100MG
CAS：1150113-66-8
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(1R,2R)-N,N-Bis{2-[bis(3,5-dimethylphenyl)phosphino]benzyl}cyclohexane-1,2-diamine ≥97%

(1R,2R)-N,N-Bis{2-[bis(3,5-dimethylphenyl)phosphino]benzyl}cyclohexane-1,2-diamine ≥97%

R282227-500MG / 500MG
CAS：1150113-66-8
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(1R,2R)-N,N-Bis[2-(di-p-tolylphosphino)benzyl]cyclohexane-1,2-diamine ≥97%

(1R,2R)-N,N-Bis[2-(di-p-tolylphosphino)benzyl]cyclohexane-1,2-diamine ≥97%

R282229-1G / 1G
CAS：1150113-65-7
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(1R,2R)-N,N-Bis[2-(di-p-tolylphosphino)benzyl]cyclohexane-1,2-diamine ≥97%

(1R,2R)-N,N-Bis[2-(di-p-tolylphosphino)benzyl]cyclohexane-1,2-diamine ≥97%

R282229-250MG / 250MG
CAS：1150113-65-7
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2-{2-[(2R,5R)-2,5-Dimethyl-1-phospholano]phenyl}1,3-dioxolane ≥97%

2-{2-[(2R,5R)-2,5-Dimethyl-1-phospholano]phenyl}1,3-dioxolane ≥97%

R282232-100MG / 100MG
CAS：1044256-04-3
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2-{2-[(2R,5R)-2,5-Dimethyl-1-phospholano]phenyl}1,3-dioxolane ≥97%

2-{2-[(2R,5R)-2,5-Dimethyl-1-phospholano]phenyl}1,3-dioxolane ≥97%

R282232-250MG / 250MG
CAS：1044256-04-3
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2-{2-[(2R,5R)-2,5-Dimethyl-1-phospholano]phenyl}1,3-dioxolane ≥97%

2-{2-[(2R,5R)-2,5-Dimethyl-1-phospholano]phenyl}1,3-dioxolane ≥97%

R282232-500MG / 500MG
CAS：1044256-04-3
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[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene ≥97%

[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene ≥97%

R282238-100MG / 100MG
CAS：924294-55-3
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[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene ≥97%

[1-(2R,5R)-2,5-Diethylphospholanyl]-[2-(2R,5R)-2,5-diethylphospholanyl-1-oxide]benzene ≥97%

R282238-500MG / 500MG
CAS：924294-55-3
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[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene ≥97%

[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene ≥97%

R282241-100MG / 100MG
CAS：638132-66-8
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[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene ≥97%

[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene ≥97%

R282241-500MG / 500MG
CAS：638132-66-8
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(4R,5S)-3,3a,8,8a-Tetrahydroindeno[1,2-d]-1,2,3-oxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R,5S)-3,3a,8,8a-Tetrahydroindeno[1,2-d]-1,2,3-oxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282323-1G / 1G
CAS：1391532-95-8
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(4R,5S)-3,3a,8,8a-Tetrahydroindeno[1,2-d]-1,2,3-oxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R,5S)-3,3a,8,8a-Tetrahydroindeno[1,2-d]-1,2,3-oxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282323-250MG / 250MG
CAS：1391532-95-8
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(4R)-4-t-Butyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R)-4-t-Butyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282324-100MG / 100MG
CAS：1313705-92-8
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(4R)-4-t-Butyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R)-4-t-Butyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282324-1G / 1G
CAS：1313705-92-8
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(4R)-4-t-Butyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R)-4-t-Butyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282324-250MG / 250MG
CAS：1313705-92-8
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(R,S)-Hexahydro-3H-1,2,3-benzoxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(R,S)-Hexahydro-3H-1,2,3-benzoxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282327-1G / 1G
CAS：1206227-47-5
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(R,S)-Hexahydro-3H-1,2,3-benzoxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(R,S)-Hexahydro-3H-1,2,3-benzoxathiazole-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282327-250MG / 250MG
CAS：1206227-47-5
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(4R,5S)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R,5S)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282329-1G / 1G
CAS：1293372-65-2
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(4R,5S)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

(4R,5S)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester ≥97%

R282329-250MG / 250MG
CAS：1293372-65-2
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(R)-(-)-5,5'',6,6'',7,7'',8,8''-Octahydro-3,3''-di-t-butyl-1,1''-bi-2-naphthol, dipotassium salt ≥95%

(R)-(-)-5,5'',6,6'',7,7'',8,8''-Octahydro-3,3''-di-t-butyl-1,1''-bi-2-naphthol, dipotassium salt ≥95%

R282331-100MG / 100MG
CAS：350683-75-9
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(R)-(-)-5,5'',6,6'',7,7'',8,8''-Octahydro-3,3''-di-t-butyl-1,1''-bi-2-naphthol, dipotassium salt ≥95%

(R)-(-)-5,5'',6,6'',7,7'',8,8''-Octahydro-3,3''-di-t-butyl-1,1''-bi-2-naphthol, dipotassium salt ≥95%

R282331-500MG / 500MG
CAS：350683-75-9
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(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanolatotitanium(IV) dichloride acetonitrile adduct ≥98%

(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanolatotitanium(IV) dichloride acetonitrile adduct ≥98%

R282364-1G / 1G
CAS：197389-47-2
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(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanolatotitanium(IV) dichloride acetonitrile adduct ≥98%

(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanolatotitanium(IV) dichloride acetonitrile adduct ≥98%

R282364-250MG / 250MG
CAS：197389-47-2
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(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV) dichloride acetonitrile adduct ≥95%

(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV) dichloride acetonitrile adduct ≥95%

R282365-1G / 1G
CAS：328123-04-2
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(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV) dichloride acetonitrile adduct ≥95%

(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV) dichloride acetonitrile adduct ≥95%

R282365-250MG / 250MG
CAS：328123-04-2
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(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV) dichloride acetonitrile adduct ≥95%

(4R,5R)-(-)-2,2-Dimethyl-α,α,α'',α''-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV) dichloride acetonitrile adduct ≥95%

R282365-50MG / 50MG
CAS：328123-04-2
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(2R,2''R)-(-)-[N,N''-Bis(2-pyridylmethyl]-2,2''-bipyrrolidinebis(acetonitrile)iron(II) hexafluoroantimonate Fe(R,R-PDP) White-Chen Catalyst ≥95%

(2R,2''R)-(-)-[N,N''-Bis(2-pyridylmethyl]-2,2''-bipyrrolidinebis(acetonitrile)iron(II) hexafluoroantimonate Fe(R,R-PDP) White-Chen Catalyst ≥95%

R282412-100MG / 100MG
CAS：1361315-26-5
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(2R,2''R)-(-)-[N,N''-Bis(2-pyridylmethyl]-2,2''-bipyrrolidinebis(acetonitrile)iron(II) hexafluoroantimonate Fe(R,R-PDP) White-Chen Catalyst ≥95%

(2R,2''R)-(-)-[N,N''-Bis(2-pyridylmethyl]-2,2''-bipyrrolidinebis(acetonitrile)iron(II) hexafluoroantimonate Fe(R,R-PDP) White-Chen Catalyst ≥95%

R282412-500MG / 500MG
CAS：1361315-26-5
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(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

R282426-100MG / 100MG
CAS：246231-79-8
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(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

R282426-1G / 1G
CAS：246231-79-8
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(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

R282426-250MG / 250MG
CAS：246231-79-8
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(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

R282426-500MG / 500MG
CAS：246231-79-8
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(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

R282426-50MG / 50MG
CAS：246231-79-8
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(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

(R)-(-)-1-{(S)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl}ethyl-di-t-butylphosphine ≥97%

R282426-5G / 5G
CAS：246231-79-8
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(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-dimethylamino)(2-dicyclohexylphosphinophenyl)methane ≥97%

(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-dimethylamino)(2-dicyclohexylphosphinophenyl)methane ≥97%

R282432-100MG / 100MG
CAS：1156547-61-3
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(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-dimethylamino)(2-dicyclohexylphosphinophenyl)methane ≥97%

(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-dimethylamino)(2-dicyclohexylphosphinophenyl)methane ≥97%

R282432-1G / 1G
CAS：1156547-61-3
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(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-dimethylamino)(2-dicyclohexylphosphinophenyl)methane ≥97%

(R)-(+)-[(R)-2-Dicyclohexylphosphinoferrocenyl](N,N-dimethylamino)(2-dicyclohexylphosphinophenyl)methane ≥97%

R282432-500MG / 500MG
CAS：1156547-61-3
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郵件 kaohsiung@echochemical.com
北北基/宜蘭/花蓮 桃園 新竹縣/新竹市/苗栗 台中/彰化/南投 雲林/嘉義/台南 高雄/屏東/台東
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