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(3aR)-6,7-dimethoxy-4c-(3,4-dimethoxy-phenyl)-(3ar,9at)-3a,4,9,9a-tetrahydro-3H-naphtho[2,3-c]furan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25925-39-7

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25925-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25925-39-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,2 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25925-39:
(7*2)+(6*5)+(5*9)+(4*2)+(3*5)+(2*3)+(1*9)=127
127 % 10 = 7
So 25925-39-7 is a valid CAS Registry Number.

25925-39-7Upstream product

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