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1,1-Bis-(p-chlorphenyl)-3,3-dimethyl-5,5-bis-(p-methoxyphenyl)-4-penten-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67437-07-4

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67437-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67437-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,3 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67437-07:
(7*6)+(6*7)+(5*4)+(4*3)+(3*7)+(2*0)+(1*7)=144
144 % 10 = 4
So 67437-07-4 is a valid CAS Registry Number.
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