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19872-06-1

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19872-06-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19872-06-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,7 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19872-06:
(7*1)+(6*9)+(5*8)+(4*7)+(3*2)+(2*0)+(1*6)=141
141 % 10 = 1
So 19872-06-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H13NO3S3.Na/c7-12(8,9)2-1-6-3-5(11)4-10;/h5-6,10-11H,1-4H2,(H,7,8,9);/q;+1/p-1

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