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Chemical materials

Desonide Impurity 11

ULD4120 /

CAS No.：2672-21-1

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Flunisolide

ULD4121 /

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1,2-Dihydro Desonide

ULD413 /

CAS No.：638-93-7

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Desonide delta-9(11) Analog

ULD414 /

CAS No.：5541-37-7

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Desonide 9,11-Epoxide

ULD416 /

CAS No.：39672-75-8

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Desonide 21-Aldehyde Hydrate

ULD417 /

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Desonide 16-ene Impurity

ULD418 /

CAS No.：3103-17-1

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Desonide Impurity 1

ULD419 /

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Dienogest

ULD421 /

CAS No.：65928-58-7

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Dienogest EP Impurity D

ULD4211 /

CAS No.：190662-30-7

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Dienogest EP Impurity E

ULD4212 /

CAS No.：102193-41-9

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Dienogest EP Impurity F

ULD4213 /

CAS No.：67473-36-3

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Dienogest EP Impurity G

ULD4214 /

CAS No.：86153-38-0

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Dienogest EP Impurity H

ULD4215 /

CAS No.：16669-06-0

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Dienogest EP Impurity I

ULD4216 /

CAS No.：65928-65-6

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Dienogest EP Impurity J

ULD4217 /

CAS No.：24284-84-2

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Dienogest EP Impurity L

ULD4219 /

CAS No.：5571-36-8

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Dienogest-d5

ULD422 /

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Dienogest EP Impurity M

ULD4220 /

CAS No.：98149-13-4

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Dienogest Impurity 1

ULD4221 /

CAS No.：510-64-5

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Dienogest-d6

ULD4223 /

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Dienogest Impurity 3

ULD4224 /

CAS No.：10109-76-9

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Dienogest Impurity 4

ULD4225 /

CAS No.：N/A

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Dienogest Impurity 5 (Mixture of Diastereomers)

ULD4226 /

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Dienogest Impurity 6

ULD4227 /

CAS No.：2503-06-2

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Dienogest Impurity 8

ULD4229 /

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Dienogest EP Impurity K (11S-Isomer) (11beta-Hydroperoxy Dienogest)

ULD423 /

CAS No.：106111-43-7

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Dienogest Impurity 9

ULD4230 /

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ULD4231 /

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Dienogest Impurity 11

ULD4232 /

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Dienogest Impurity 12

ULD4233 /

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Dienogest Impurity 13

ULD4234 /

CAS No.：5218-51-9

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11-beta-Dienogest EP Impurity A (11-beta-Hydroxy Dienogest)

ULD424 /

CAS No.：86153-39-1

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Dienogest-d4

ULD425 /

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Dienogest EP Impurity C (Diene Impurity)

ULD426 /

CAS No.：106111-42-6

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6-beta-Hydroxy Dienogest

ULD427 /

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17-epi-Dienogest

ULD428 /

CAS No.：N/A

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Diazoxide

ULD431 /

CAS No.：364-98-7

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Diazoxide-d3

ULD432 /

CAS No.：1432063-51-8

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5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide

ULD433 /

CAS No.：6059-27-4

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7,8-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide

ULD434 /

CAS No.：31365-86-3

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Diazoxide-d6

ULD435 /

CAS No.：364-98-7 (non-labelled)

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Diazoxide Impurity 1 Sodium Salt

ULD436 /

CAS No.：84963-38-2

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Diazoxide Impurity 2

ULD437 /

CAS No.：19900-93-7

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Dropropizine

ULD441 /

CAS No.：17692-31-8

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Levodropropizine EP Impurity B-d4

ULD4410 /

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N-Nitroso Levodropropizine EP Impurity B-d4

ULD4411 /

CAS No.：2089332-99-8

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N-Nitroso Levodropropizine EP Impurity B

ULD4412 /

CAS No.：14340-33-1

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Dropropizine Impurity 2

ULD4413 /

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Levodropropizine (S-Dropropizine)

ULD442 /

CAS No.：99291-25-5

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
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Taipei Branch

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Telephone 02-2786-2331

Fax 02-2653-6959

Mail taipei@echochemical.com

Taoyuan Branch

Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City

Telephone 03-494-6939

Fax 03-493-0687

Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County

Telephone 037-621-088

Fax 037-615-096

Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City

Telephone 04-2472-8859

Fax 04-2472-8825

Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City

Telephone 06-243-6589

Fax 06-253-8208

Mail tainan@echochemical.com

Kaohsiung Branch

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Telephone 07-753-9988

Fax 07-753-1958

Mail kaohsiung@echochemical.com

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