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1-Naphthaleneethanamine, b-butyl-5,6,7,8-tetrahydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137074-01-2

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137074-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137074-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,7 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137074-01:
(8*1)+(7*3)+(6*7)+(5*0)+(4*7)+(3*4)+(2*0)+(1*1)=112
112 % 10 = 2
So 137074-01-2 is a valid CAS Registry Number.

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