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1618650-20-6

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1618650-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1618650-20-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,8,6,5 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1618650-20:
(9*1)+(8*6)+(7*1)+(6*8)+(5*6)+(4*5)+(3*0)+(2*2)+(1*0)=166
166 % 10 = 6
So 1618650-20-6 is a valid CAS Registry Number.

1618650-20-6Upstream product

1618650-20-6Relevant articles and documents

Chiral phosphoric acid-catalyzed asymmetric transfer hydrogenation of quinolin-3-amines

Cai, Xian-Feng,Guo, Ran-Ning,Feng, Guang-Shou,Wu, Bo,Zhou, Yong-Gui

, p. 2680 - 2683 (2014)

A chiral phosphoric acid catalyzed asymmetric transfer hydrogenation of aromatic amines, quinolin-3-amines, was successfully developed with up to 99% ee. To supplement our previous work on the Ir-catalyzed asymmetric hydrogenation of 2-alkyl substituted q

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