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5910-20-3

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5910-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5910-20-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,1 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5910-20:
(6*5)+(5*9)+(4*1)+(3*0)+(2*2)+(1*0)=83
83 % 10 = 3
So 5910-20-3 is a valid CAS Registry Number.

5910-20-3Relevant articles and documents

Reaction products of activated aromatic and heteroaromatic chlorides with n,n-disubstituted formamides

Brzozowski, Zdzisaw,Slawinski, Jarosaw

, p. 1639 - 1645 (2010)

Several N,N-disubstituted aromatic amines (3a-g) was obtained in very good yield by the reaction of adequate doubly activated aromatic or heteroaromatic halides (1a-e) with N,N-disubstituted formamides (2a-c). Analogously, starting from 4-chloro-3-pyridin

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