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900518-68-5

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900518-68-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 900518-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,1 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 900518-68:
(8*9)+(7*0)+(6*0)+(5*5)+(4*1)+(3*8)+(2*6)+(1*8)=145
145 % 10 = 5
So 900518-68-5 is a valid CAS Registry Number.

900518-68-5Relevant articles and documents

First asymmetric synthesis of Silodosin through catalytic hydrogenation by using Ir-SIPHOX catalysts

Yan, Pu-Cha,Zhang, Xian-Yi,Hu, Xiao-Wei,Zhang, Bin,Zhang, Xiang-Dong,Zhao, Michael,Che, Da-Qing,Li, Yuan-Qiang,Zhou, Qi-Lin

, p. 1449 - 1451 (2013/04/10)

An asymmetric synthesis of Silodosin was accomplished in high yield via catalytic hydrogenation of α,β-unsaturated carboxylic acid derivatives by using chiral catalyst Ir-SIPHOX, followed by Curtius rearrangement. Copyright

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