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[1,1'-Biphenyl]-4-ol, 4'-[[10-[(tetrahydro-2H-pyran-2-yl)oxy]decyl]oxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

683771-17-7

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683771-17-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683771-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,7,7 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 683771-17:
(8*6)+(7*8)+(6*3)+(5*7)+(4*7)+(3*1)+(2*1)+(1*7)=197
197 % 10 = 7
So 683771-17-7 is a valid CAS Registry Number.

683771-17-7Upstream product

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