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4-Hydroxy-4-(2-hydroxy-ethyl)-1,4,7,8-tetrahydro-pyrano[3,4-f]indolizine-3,6,10-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177612-00-9

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177612-00-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177612-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,6,1 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 177612-00:
(8*1)+(7*7)+(6*7)+(5*6)+(4*1)+(3*2)+(2*0)+(1*0)=139
139 % 10 = 9
So 177612-00-9 is a valid CAS Registry Number.

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