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95647-44-2

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95647-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95647-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,6,4 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 95647-44:
(7*9)+(6*5)+(5*6)+(4*4)+(3*7)+(2*4)+(1*4)=172
172 % 10 = 2
So 95647-44-2 is a valid CAS Registry Number.

95647-44-2Relevant articles and documents

Annulation to the Phthalazine Ring System Utilizing Mesoionic Ring Systems

Potts, Kevin T.,Bordeaux, Kirk G.,Kuehnling, William R.,Salsbury, Ronald L.

, p. 1677 - 1681 (2007/10/02)

anhydro-3-Hydroxy-2-phenylthiazolophthalizinium hydroxide, prepared from 1(2H)-phthalazinethione and α-bromophenylacetyl chloride or by Ac2O/Et3N ring closure of S-(1-phthalazinyl)-α-phenylthioglycolic acid, and dimethyl acetylenedicarboxylate in r

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