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1/C16H14ClNO3/c1-10-6-12(17)7-11(15(10)19)8-18-9-21-16(20)13-4-2-3-5-14(13)18/h2-7,19H,8-9H2,1H is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20032-70-6

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20032-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20032-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,3 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20032-70:
(7*2)+(6*0)+(5*0)+(4*3)+(3*2)+(2*7)+(1*0)=46
46 % 10 = 6
So 20032-70-6 is a valid CAS Registry Number.

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