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74534-07-9

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74534-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74534-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,5,3 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74534-07:
(7*7)+(6*4)+(5*5)+(4*3)+(3*4)+(2*0)+(1*7)=129
129 % 10 = 9
So 74534-07-9 is a valid CAS Registry Number.

74534-07-9Downstream Products

74534-07-9Relevant articles and documents

Kinetics of the reaction of phenyl picrates with phenoxide ions in water. Concerted or stepwise?

Crampton, Michael R.,Robotham, Ian A.

, p. 1084 - 1089 (2014/01/06)

A kinetic study is reported of the exchange reactions of substituted phenoxide ions with some ring-substituted 2,4,6-trinitrophenyl ethers in water. The βronsted diagrams formed by plotting log k, where k is the second-order rate constant for reaction, ve

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