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1,3-Propanediol, 2-(4,5-dibromopentyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73012-50-7

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73012-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73012-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,1 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73012-50:
(7*7)+(6*3)+(5*0)+(4*1)+(3*2)+(2*5)+(1*0)=87
87 % 10 = 7
So 73012-50-7 is a valid CAS Registry Number.

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