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142312-15-0

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142312-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142312-15-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,1 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142312-15:
(8*1)+(7*4)+(6*2)+(5*3)+(4*1)+(3*2)+(2*1)+(1*5)=80
80 % 10 = 0
So 142312-15-0 is a valid CAS Registry Number.

142312-15-0Downstream Products

142312-15-0Relevant articles and documents

AMIDOALKYLATION OF PYRAZINE-2,3-DICARBONITRILE BY THE RADICAL GENERATED FROM N-ALKANOYLANILINOALKANOIC ACID

Tada, Masaru,Furuse, Reiko,Kashima, Hiroko

, p. 357 - 362 (2007/10/02)

N-alkanoylanilinoacetic acid and 2-N-alkanoylanilinopropionic acid gave N-alkanoylanilinomethyl radical and 1-N-alkanoylanilinoethyl radical respectively by the oxidation catalyzed by silver ion.The former radical reacts with pyrazine-2,3-dicarbonitrile to give both monosubstitution product (6) and disubstitution product (7), whereas the latter radical gives only monosubstitution product due to the steric hindrance for the second radical substitution.

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