100841-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100841-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,4 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100841-74:
(8*1)+(7*0)+(6*0)+(5*8)+(4*4)+(3*1)+(2*7)+(1*4)=85
85 % 10 = 5
So 100841-74-5 is a valid CAS Registry Number.
100841-74-5Relevant articles and documents
N-Acyl-α-imino Acid Derivatives, III. - Synthesis of N-Acyl-α-oxoaldimines
Malassa, Irene,Matthies, Dieter
, p. 1133 - 1139 (2007/10/02)
The title compounds 5 are accessible by conversion of the hemiamidals 3,obtainable from primary carboxamides 1 and α-oxoaldehydes 2, into the N-(α-chloroalkyl)amides 4 and subsequent elimination of hydrogen chloride.
