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(2S,3S,4R,6S)-6-[(2E,4E,8Z,10E)-(1R,7R)-1-Hydroxy-11-((2R,6R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-5,7,9-trimethyl-undeca-2,4,8,10-tetraenyl]-3-methyl-2-((E)-propenyl)-tetrahydro-pyran-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331686-87-4

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331686-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331686-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,6,8 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 331686-87:
(8*3)+(7*3)+(6*1)+(5*6)+(4*8)+(3*6)+(2*8)+(1*7)=154
154 % 10 = 4
So 331686-87-4 is a valid CAS Registry Number.

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