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121570-16-9

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121570-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121570-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,5,7 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 121570-16:
(8*1)+(7*2)+(6*1)+(5*5)+(4*7)+(3*0)+(2*1)+(1*6)=89
89 % 10 = 9
So 121570-16-9 is a valid CAS Registry Number.

121570-16-9Upstream product

121570-16-9Relevant articles and documents

Magnesium and ammonium-potassium lithospermates B, the active principles having a uremia-preventive effect from Salvia miltiorrhiza

Tanaka,Morimoto,Nonaka,Nishioka,Yokozawa,Chung,Oura

, p. 340 - 344 (2007/10/02)

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