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21172-30-5

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21172-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21172-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,7 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21172-30:
(7*2)+(6*1)+(5*1)+(4*7)+(3*2)+(2*3)+(1*0)=65
65 % 10 = 5
So 21172-30-5 is a valid CAS Registry Number.

21172-30-5Relevant articles and documents

Synthesis and antifertility activity of 4- and 5-(omega-arylalkyl) oxazolidinethiones.

Lednicer,Emmert

, p. 1258 - 1262 (2007/10/05)

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