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915953-59-2

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915953-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 915953-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,9,5 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915953-59:
(8*9)+(7*1)+(6*5)+(5*9)+(4*5)+(3*3)+(2*5)+(1*9)=202
202 % 10 = 2
So 915953-59-2 is a valid CAS Registry Number.

915953-59-2Relevant articles and documents

A mild procedure for the Lewis acid-catalyzed ring-opening of activated cyclopropanes with amine nucleophiles

Lifchits, Olga,Charette, Andre B.

supporting information; experimental part, p. 2809 - 2812 (2009/05/27)

(Chemical Equation Presented) The Lewis acid-catalyzed ring-opening of methyl 1-nitrocyclopropanecarboxylates with amine nucleophiles is described. The reaction proceeds at room temperature and with complete preservation of the enantiomeric purity from th

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