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(4Z)-3,4,5-trideoxy-1,2:7,8-di-O-isopropylidene-D-manno-non-4-enitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

160765-91-3

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160765-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160765-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,7,6 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 160765-91:
(8*1)+(7*6)+(6*0)+(5*7)+(4*6)+(3*5)+(2*9)+(1*1)=143
143 % 10 = 3
So 160765-91-3 is a valid CAS Registry Number.

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