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1041013-49-3

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1041013-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1041013-49-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,1,0,1 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1041013-49:
(9*1)+(8*0)+(7*4)+(6*1)+(5*0)+(4*1)+(3*3)+(2*4)+(1*9)=73
73 % 10 = 3
So 1041013-49-3 is a valid CAS Registry Number.

1041013-49-3Downstream Products

1041013-49-3Relevant articles and documents

A novel method to enable SNAr reaction of aminopyrrolopyrazoles

Guo, Chuangxing,Dong, Liming,Marakovits, Joseph,Kephart, Susan

, p. 1692 - 1696 (2011)

Here we report mild, environmentally-friendly reaction conditions which enable the addition-elimination SNAr reaction between weakly reactive substrates - an aminopyrrolopyrazole template and several substituted pyrimidines. The method was developed during our efforts to synthesize a series of novel P21-activated kinase (PAK) inhibitors.

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