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Shahe Yijin Trading Co., Ltd.

: Certified Store

: Trader/Contractor/Dealer

: China Hebei Xingtai

: 15733912844@139.com

: 18131855161

: 18131855161

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2-Pyrrolidinone

CAS NO.: 616-45-5

Purity :99.5%

Polyvinylpyrrolidone

CAS NO.: 9003-39-8

Purity :99%

N-Vinyl-2-Pyrrolidinone

CAS NO.: 88-12-0

Purity :99.8%

1-Methyl-2-pyrrolidinone

CAS NO.: 872-50-4

Purity :99.8%

(3beta)-17-(3-pyridinyl)-androsta-5,16-dien-3-ol

CAS NO.: 154229-19-3

Purity :99.5%

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