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1283722-06-4

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1283722-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283722-06-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,7,2 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1283722-06:
(9*1)+(8*2)+(7*8)+(6*3)+(5*7)+(4*2)+(3*2)+(2*0)+(1*6)=154
154 % 10 = 4
So 1283722-06-4 is a valid CAS Registry Number.

1283722-06-4Upstream product

1283722-06-4Relevant articles and documents

Direct Catalytic Asymmetric Conjugate Addition of Saturated and Unsaturated Thioamides

Majumdar, Nilanjana,Saito, Akira,Yin, Liang,Kumagai, Naoya,Shibasaki, Masakatsu

, p. 3362 - 3365 (2015)

Direct catalytic asymmetric conjugate addition of thiolactams to α,β-unsaturated thioamides was efficiently promoted by a soft Lewis acid/hard Bronsted base cooperative catalyst in a highly stereocontrolled manner. Thioamide functionality was crucial to p

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