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55103-28-1

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55103-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55103-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,0 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 55103-28:
(7*5)+(6*5)+(5*1)+(4*0)+(3*3)+(2*2)+(1*8)=91
91 % 10 = 1
So 55103-28-1 is a valid CAS Registry Number.

55103-28-1Relevant articles and documents

Synthesis of 3-alkenylamines, 4-alkenylamines and 3-allenylamines via a transamination procedure

De Kimpe, Norbert,De Smaele, Dirk,Hofkens, Arn,Dejaegher, Yves,Kesteleyn, Bart

, p. 10803 - 10816 (1997)

3-Alkenylamines, 4-alkenylamines and 3-allenylamines were synthesized conveniently by potassium t-butoxide induced transamination of α-vinylaldimines, α-allylaldimines or α-allenylaldimines followed by hydrolysis with aqueous oxalic acid.

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