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76453-13-9

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76453-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76453-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,5 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76453-13:
(7*7)+(6*6)+(5*4)+(4*5)+(3*3)+(2*1)+(1*3)=139
139 % 10 = 9
So 76453-13-9 is a valid CAS Registry Number.

76453-13-9Downstream Products

76453-13-9Relevant articles and documents

REACTIONS OF 1,5-DIKETONES. XXXIX. ADDITION OF METHYLENE-ACTIVE COMPOUNDS TO 2,4-DIBENZOYL-3-PHENYL-1,4-PENTADIENE AND THE STEREOCHEMISTRY OF THE REACTION PRODUCTS

Denisenko, M. V.,Pavel', G. V.,Tilichenko, M. N.

, p. 1566 - 1569 (2007/10/02)

The addition of propanedinitrile, ethyl cyanoacetate, cyanoacetamide, ethyl acetoacetate, and cyclohexanone to 2,4-dibenzoyl-3-phenyl-1,4-pentadiene in pyridine in the presence of potassium hydroxide leads to the formation of one or two (in the case of cy

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