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1219699-63-4

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1219699-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219699-63-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,9 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1219699-63:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*9)+(3*9)+(2*6)+(1*3)=194
194 % 10 = 4
So 1219699-63-4 is a valid CAS Registry Number.

1219699-63-4Downstream Products

1219699-63-4Relevant academic research and scientific papers

Cu(II)-mediated methylthiolation of aryl C-H bonds with DMSO

Chu, Lingling,Yue, Xuyi,Qing, Feng-Ling

supporting information; scheme or table, p. 1644 - 1647 (2010/06/16)

(Figure Presented) An unprecedented Cu(II)-mediated methylthiolation of aryl C-H bonds under oxidative conditions that employs the widely available DMSO as the methylthiolation reagent is described. Various functional groups in the substrates were tolerat

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