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2,3-O-isopropylidene-L-threo-tetrodialdose 1,1-diethyl dithioacetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129094-21-9

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129094-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129094-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,9 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129094-21:
(8*1)+(7*2)+(6*9)+(5*0)+(4*9)+(3*4)+(2*2)+(1*1)=129
129 % 10 = 9
So 129094-21-9 is a valid CAS Registry Number.

129094-21-9Upstream product

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