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459868-63-4

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459868-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 459868-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,8,6 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 459868-63:
(8*4)+(7*5)+(6*9)+(5*8)+(4*6)+(3*8)+(2*6)+(1*3)=224
224 % 10 = 4
So 459868-63-4 is a valid CAS Registry Number.

459868-63-4Relevant 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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