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(3aR,4S,5R,7S,7aR)-7-Amino-2,2-dimethyl-5-nitro-hexahydro-benzo[1,3]dioxol-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137555-75-0

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137555-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137555-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,5,5 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137555-75:
(8*1)+(7*3)+(6*7)+(5*5)+(4*5)+(3*5)+(2*7)+(1*5)=150
150 % 10 = 0
So 137555-75-0 is a valid CAS Registry Number.

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