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2752-03-6

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2752-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2752-03-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,5 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2752-03:
(6*2)+(5*7)+(4*5)+(3*2)+(2*0)+(1*3)=76
76 % 10 = 6
So 2752-03-6 is a valid CAS Registry Number.

2752-03-6Relevant articles and documents

A phosphoryl to spiro-bicyclophosphorane transformation via β-amidic proton elimination in phosphorylated hydrazides

Gholivand, Khodayar,Mahzouni, Hamid R.,Molaei, Foroogh,Kalateh, Ali A.

, p. 5944 - 5947 (2013/01/13)

The reaction between phosphoryl-containing reagents and hydrazides has been studied. The tetrahedral phosphoryl structure is transformed into a spiro-bicyclophosphorane system with trigonal bipyramidal geometry by the elimination of a β-amidic proton in t

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