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160137-19-9

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160137-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160137-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,1,3 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 160137-19:
(8*1)+(7*6)+(6*0)+(5*1)+(4*3)+(3*7)+(2*1)+(1*9)=99
99 % 10 = 9
So 160137-19-9 is a valid CAS Registry Number.

160137-19-9Upstream product

160137-19-9Downstream Products

160137-19-9Relevant articles and documents

An efficient stereoselective synthesis of penaresidin A from (E)-2-protected amino-3,4-unsaturated sulfoxide

Raghavan, Sadagopan,Krishnaiah

supporting information; experimental part, p. 748 - 761 (2010/04/30)

(Chemical Equation Presented) An efficient, modular, asymmetric synthesis of penaresidin A is disclosed. A β-protected amino-γ, δ-unsaturated sulfoxide was prepared by stereoselective addition of the lithio anion of (R)-methyl p-tolyl sulfoxide to an unsa

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