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17786-50-4

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17786-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17786-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,8 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17786-50:
(7*1)+(6*7)+(5*7)+(4*8)+(3*6)+(2*5)+(1*0)=144
144 % 10 = 4
So 17786-50-4 is a valid CAS Registry Number.

17786-50-4Relevant articles and documents

An improved synthesis of phospholes

Isaacs,El-Din

, p. 967 - 967 (1989)

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Cycloadditions and other reactions of phospholes under high pressures

Isaacs,Najem El-Din

, p. 7083 - 7092 (2007/10/02)

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