119825-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119825-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,2 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119825-92:
(8*1)+(7*1)+(6*9)+(5*8)+(4*2)+(3*5)+(2*9)+(1*2)=152
152 % 10 = 2
So 119825-92-2 is a valid CAS Registry Number.
119825-92-2Relevant articles and documents
SYNTHESIS OF Β-FUNCTIONALIZED α,β-DEHYDROAMINO ACID DERIVATIVES
Nunami, Ken-ichi,Hiramatsu, Kiwamu,Hayashi, Kimiaki,Matsumoto, Kazuo
, p. 5467 - 5478 (2007/10/02)
β-functionalized α,β-unsaturated amino acids were synthesized by an addition-elimination pathway.Reaction of methyl β-bromo-α-formylaminoacrylates ( 3a-e ), which were prepared by the condensation of methyl isocyanoacetate ( 1 ) with aldehydes followed by
