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1016648-05-7

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1016648-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1016648-05-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,6,4 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1016648-05:
(9*1)+(8*0)+(7*1)+(6*6)+(5*6)+(4*4)+(3*8)+(2*0)+(1*5)=127
127 % 10 = 7
So 1016648-05-7 is a valid CAS Registry Number.

1016648-05-7Downstream Products

1016648-05-7Relevant articles and documents

Cu(l)-catalyzed cycloguanidination of olefins

Zhao, Baoguo,Du, Haifeng,Shi, Yian

scheme or table, p. 1087 - 1090 (2009/04/06)

This paper describes a novel cycloguanidination process using CuCl as catalyst and diaziridinimines as the nitrogen source. A variety of conjugated dienes, trienes, and terminal olefins can be effectively diaminated under mild reaction conditions. For dienes and trienes, the reaction occurs at the terminal double bond with high regioselectivity.

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