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1252590-74-1

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1252590-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1252590-74-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,5,9 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1252590-74:
(9*1)+(8*2)+(7*5)+(6*2)+(5*5)+(4*9)+(3*0)+(2*7)+(1*4)=151
151 % 10 = 1
So 1252590-74-1 is a valid CAS Registry Number.

1252590-74-1Downstream Products

1252590-74-1Relevant articles and documents

Regioselective synthesis of 2H-indazoles through Ga/Al- and Al-mediated direct alkylation reactions of indazoles

Lin, Mei-Huey,Liu, Han-Jun,Lin, Wei-Cheng,Kuo, Chung-Kai,Chuang, Tsung-Hsun

supporting information, p. 11376 - 11381 (2015/11/27)

A procedure has been developed for the regioselective, high yielding synthesis of 2H-indazoles that involves direct alkylation of indazoles with various allyl and benzyl bromides, and α-bromocarbonyl compounds.

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