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133473-85-5

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133473-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133473-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,7 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133473-85:
(8*1)+(7*3)+(6*3)+(5*4)+(4*7)+(3*3)+(2*8)+(1*5)=125
125 % 10 = 5
So 133473-85-5 is a valid CAS Registry Number.

133473-85-5Downstream Products

133473-85-5Relevant articles and documents

Anodic Oxidation of Methylbenzenes. Synthetic Routes to Certain Cyclohexa-1,4-dienes

Barba, Isidoro,Chinchilla, Rafael,Gomez, Cecilia

, p. 3673 - 3676 (2007/10/02)

The anodic methoxylation of a series of methylbenzenes (mesitylene, pseudocumene, hemimellitene, pentamethylbenzene, and hexamethylbenzene) afforded chain methoxylated products as well as nuclear-addition products.For nuclear-addition products both cis/trans isomers are possible.In the cyclohexa-1,4-dienes obtained from these substrates the cis/trans ratio found is different.A probable mechanism is provided.

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