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Chemical materials

4-O-Methylgrifolic acid 98%

4-O-Methylgrifolic acid 98%

O884199 / 5MG
CAS No.：118040-60-1
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16-Oxocleroda-3，13E-dien-15-oic acid 95%

16-Oxocleroda-3，13E-dien-15-oic acid 95%

O884216 / 5MG
CAS No.：117620-72-1
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1-oxa-8-azaspiro[4.6]undecane 95%

1-oxa-8-azaspiro[4.6]undecane 95%

O884292 / 1G
CAS No.：1160800-42-9
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3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

O884306 / 100MG
CAS No.：1160246-85-4
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3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

O884306 / 5G
CAS No.：1160246-85-4
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3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

O884306 / 1G
CAS No.：1160246-85-4
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3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 96%

O884306 / 250MG
CAS No.：1160246-85-4
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3-OXASPIRO[5.5]UNDECAN-9-ONE 95%

3-OXASPIRO[5.5]UNDECAN-9-ONE 95%

O884326 / 5G
CAS No.：1159280-53-1
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3-OXASPIRO[5.5]UNDECAN-9-ONE 95%

3-OXASPIRO[5.5]UNDECAN-9-ONE 95%

O884326 / 1G
CAS No.：1159280-53-1
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3-oxaspiro[5.5]undec-7-en-9-one 95%

3-oxaspiro[5.5]undec-7-en-9-one 95%

O884327 / 50MG
CAS No.：1159280-52-0
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3-oxaspiro[5.5]undec-7-en-9-one 95%

3-oxaspiro[5.5]undec-7-en-9-one 95%

O884327 / 10MG
CAS No.：1159280-52-0
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Oxyphenisatin acetate 98%

Oxyphenisatin acetate 98%

O884367 / 250MG
CAS No.：115-33-3
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Oxyphenisatin acetate 98%

Oxyphenisatin acetate 98%

O884367 / 1G
CAS No.：115-33-3
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Oxyphenisatin acetate 98%

Oxyphenisatin acetate 98%

O884367 / 50MG
CAS No.：115-33-3
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Oxyphenisatin acetate 98%

Oxyphenisatin acetate 98%

O884367 / 10MG
CAS No.：115-33-3
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7-O-Methylrosmanol 97%

7-O-Methylrosmanol 97%

O884462 / 5MG
CAS No.：113085-62-4
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Osthenone 95%

Osthenone 95%

O884474 / 1MG
CAS No.：112789-90-9
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Oleonuezhenide 95%

Oleonuezhenide 95%

O884477 / 5MG
CAS No.：112693-21-7
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16-O-Methyl-14，15-didehydroisovincanol 95%

16-O-Methyl-14，15-didehydroisovincanol 95%

O884502 / 1MG
CAS No.：112237-71-5
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(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

O884511 / 100MG
CAS No.：1118786-86-9
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(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

O884511 / 5G
CAS No.：1118786-86-9
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(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

O884511 / 1G
CAS No.：1118786-86-9
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(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

(6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester 95%

O884511 / 250MG
CAS No.：1118786-86-9
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10-O-Methylprotosappanin B 97%

10-O-Methylprotosappanin B 97%

O884516 / 5MG
CAS No.：111830-77-4
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3-O-Methyltagitinin F 95%

3-O-Methyltagitinin F 95%

O884550 / 1MG
CAS No.：110382-37-1
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7-Oxa-4-azaspiro[2.5]octan-5-one 95%

7-Oxa-4-azaspiro[2.5]octan-5-one 95%

O884560 / 250MG
CAS No.：1100753-07-8
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7-Oxa-4-azaspiro[2.5]octan-5-one 95%

7-Oxa-4-azaspiro[2.5]octan-5-one 95%

O884560 / 50MG
CAS No.：1100753-07-8
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13-O-Acetylcorianin 98%

13-O-Acetylcorianin 98%

O884614 / 5MG
CAS No.：108887-44-1
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Omadacycline tosylate 98%

Omadacycline tosylate 98%

O884674 / 2MG
CAS No.：1075240-43-5
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Omadacycline tosylate 98%

Omadacycline tosylate 98%

O884674 / 25MG
CAS No.：1075240-43-5
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Omadacycline tosylate 98%

Omadacycline tosylate 98%

O884674 / 100MG
CAS No.：1075240-43-5
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Omadacycline tosylate 98%

Omadacycline tosylate 98%

O884674 / 5MG
CAS No.：1075240-43-5
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Otophylloside B 97%

Otophylloside B 97%

O884697 / 5MG
CAS No.：106758-54-7
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1-O-p-Coumaroylglycerol 98%

1-O-p-Coumaroylglycerol 98%

O884714 / 5MG
CAS No.：106055-11-2
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9-Oxoageraphorone 96%

9-Oxoageraphorone 96%

O884746 / 5MG
CAS No.：105181-06-4
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4-O-Methylsappanol 95%

4-O-Methylsappanol 95%

O884766 / 1MG
CAS No.：104778-16-7
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2-Oxa-5-azaspiro[3.5]nonane 95%

2-Oxa-5-azaspiro[3.5]nonane 95%

O884789 / 500MG
CAS No.：1046153-04-1
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2-Oxa-5-azaspiro[3.5]nonane 95%

2-Oxa-5-azaspiro[3.5]nonane 95%

O884789 / 1G
CAS No.：1046153-04-1
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6-Oxa-1-azaspiro[3.3]heptane 95%

6-Oxa-1-azaspiro[3.3]heptane 95%

O884790 / 50MG
CAS No.：1046153-00-7
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6-Oxa-1-azaspiro[3.3]heptane 95%

6-Oxa-1-azaspiro[3.3]heptane 95%

O884790 / 250MG
CAS No.：1046153-00-7
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2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

O884793 / 5G
CAS No.：1045709-32-7
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2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

O884793 / 10G
CAS No.：1045709-32-7
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2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

O884793 / 100G
CAS No.：1045709-32-7
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2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

2-Oxa-6-aza-spiro[3.3]heptane hemioxalate 97%

O884793 / 25G
CAS No.：1045709-32-7
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6″-O-Acetylsaikosaponin b3 98%

6″-O-Acetylsaikosaponin b3 98%

O884808 / 5MG
CAS No.：104109-34-4
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4'-O-Methyllicoflavanone 95%

4'-O-Methyllicoflavanone 95%

O884833 / 1MG
CAS No.：1038753-13-7
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1-O-Methylnataloe-emodin 98%

1-O-Methylnataloe-emodin 98%

O884855 / 5MG
CAS No.：103392-51-4
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2-Oxo-1，9-diaza-spiro[5.5]undec-3-ene-9-carboxylic acid tert-butyl ester 95%

2-Oxo-1，9-diaza-spiro[5.5]undec-3-ene-9-carboxylic acid tert-butyl ester 95%

O884868 / 250MG
CAS No.：1031927-11-3
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Org-26576  ≥99%

Org-26576  ≥99%

O884887 / 10MG
CAS No.：1026791-61-6
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Org-26576  ≥99%

Org-26576  ≥99%

O884887 / 5MG
CAS No.：1026791-61-6
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Mail taichung@echochemical.com

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