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890658-79-4

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890658-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 890658-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,6,5 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 890658-79:
(8*8)+(7*9)+(6*0)+(5*6)+(4*5)+(3*8)+(2*7)+(1*9)=224
224 % 10 = 4
So 890658-79-4 is a valid CAS Registry Number.

890658-79-4Downstream Products

890658-79-4Relevant articles and documents

Catalytic Decarboxylative Radical Sulfonylation

Chen, Guangle,Chen, Jia-Rong,He, Jiayan,Li, Chaozhong,Li, Yi,Liu, Feng,Xiao, Wen-Jing,Zhang, Benxiang

supporting information, p. 1149 - 1159 (2020/05/13)

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Bacillus subtilis epoxide hydrolase-catalyzed preparation of enantiopure 2-methylpropane-1,2,3-triol monobenzyl ether and its application to expeditious synthesis of (R)-bicalutamide

Fujino, Aya,Asano, Masayoshi,Yamaguchi, Hitomi,Shirasaka, Naoki,Sakoda, Akiko,Ikunaka, Masaya,Obata, Rika,Nishiyama, Shigeru,Sugai, Takeshi

, p. 979 - 983 (2008/02/04)

Expeditious synthesis of (R)-bicalutamide (1), a synthetic antiandrogen, from enantiopure 2-methylpropane-1,2,3-triol monobenzyl ether (4) was achieved. An engineered Bacillus subtilis epoxide hydrolase worked enantioselectively on the racemic epoxide (7) to provide the above starting material in highly enantiomerically enriched state.

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