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(3aS,7aR)-7-isopropenyl-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[1,3]dioxole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1335248-39-9

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1335248-39-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1335248-39-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,2,4 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1335248-39:
(9*1)+(8*3)+(7*3)+(6*5)+(5*2)+(4*4)+(3*8)+(2*3)+(1*9)=149
149 % 10 = 9
So 1335248-39-9 is a valid CAS Registry Number.

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