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99343-00-7

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99343-00-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99343-00-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,4 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99343-00:
(7*9)+(6*9)+(5*3)+(4*4)+(3*3)+(2*0)+(1*0)=157
157 % 10 = 7
So 99343-00-7 is a valid CAS Registry Number.

99343-00-7Downstream Products

99343-00-7Relevant articles and documents

Unusual Rearrangements in Di-?-methane Systems: Mechanistic and Exploratory Organic Photochemistry

Zimmerman, Howard E.,Cassel, Jonathan M.

, p. 3800 - 3816 (2007/10/02)

The triplet photochemistry of 1,1-dicyano-5,5-diphenyl-3,3-diisopropyl-1,4-pentadiene was investigated to determine if the high reactivity of di-?-methane systems with central diphenyl substitution derived from electronic or from steric effects.Sensitized

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