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1616350-40-3

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1616350-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616350-40-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,3,5 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1616350-40:
(9*1)+(8*6)+(7*1)+(6*6)+(5*3)+(4*5)+(3*0)+(2*4)+(1*0)=143
143 % 10 = 3
So 1616350-40-3 is a valid CAS Registry Number.

1616350-40-3Downstream Products

1616350-40-3Relevant articles and documents

One-pot synthesis of highly substituted 4-acetonylindoles via sequential dearomatization and silver-catalyzed domino reaction

Feng, Xin,Wang, Huiqing,Yang, Bo,Fan, Renhua

supporting information, p. 3600 - 3603 (2014/07/21)

Synthetically useful 4-acetonylindoles have been conveniently prepared from 2-alkynylanilines and silyl enol ethers using a dearomatization strategy. The two-step/one-pot protocol involves an iodosylbenzene-mediated oxidative dearomatization and a silver-

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