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80816-50-8

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80816-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80816-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,1 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80816-50:
(7*8)+(6*0)+(5*8)+(4*1)+(3*6)+(2*5)+(1*0)=128
128 % 10 = 8
So 80816-50-8 is a valid CAS Registry Number.

80816-50-8Downstream Products

80816-50-8Relevant articles and documents

A Simple Preparation of 5-Amino-3-cyano-2,4-diarylfurans and their Use in the Synthesis of 3-Amino-5-cyanophthalic Anhydrides

Aran, Vicente J.,Soto, Jose L.

, p. 513 - 514 (2007/10/02)

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