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(5S,7R,8S,9R)-8,9-Bis-hydroxymethyl-2,2-dimethyl-1,3-dioxa-spiro[4.4]nonan-7-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

202402-54-8

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202402-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202402-54-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,4,0 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 202402-54:
(8*2)+(7*0)+(6*2)+(5*4)+(4*0)+(3*2)+(2*5)+(1*4)=68
68 % 10 = 8
So 202402-54-8 is a valid CAS Registry Number.

202402-54-8Upstream product

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