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5-(2-Hydroxy-ethyl)-2-thioxo-1,2,3,7-tetrahydro-pyrrolo[2,3-d]pyrimidin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190771-46-1

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190771-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190771-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,7,7 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 190771-46:
(8*1)+(7*9)+(6*0)+(5*7)+(4*7)+(3*1)+(2*4)+(1*6)=151
151 % 10 = 1
So 190771-46-1 is a valid CAS Registry Number.

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