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163804-20-4

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163804-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 163804-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,8,0 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 163804-20:
(8*1)+(7*6)+(6*3)+(5*8)+(4*0)+(3*4)+(2*2)+(1*0)=124
124 % 10 = 4
So 163804-20-4 is a valid CAS Registry Number.

163804-20-4Downstream Products

163804-20-4Relevant articles and documents

A CONVENIENT METHOD FOR THE PREPARATION OF RACEMIC NICOTINE

Bowman, Edward R.,McKennis, Herbert,Martin, Billy R.

, p. 871 - 880 (2007/10/02)

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