1619937-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1619937-04-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,9,3 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1619937-04:
(9*1)+(8*6)+(7*1)+(6*9)+(5*9)+(4*3)+(3*7)+(2*0)+(1*4)=200
200 % 10 = 0
So 1619937-04-0 is a valid CAS Registry Number.
1619937-04-0Relevant articles and documents
β- and γ-amino acetals containing phosphine oxide groups. Synthesis and reactions with resorcinol derivatives
Vagapova,Amirova,Burilov,Garifzyanov,Pudovik,Kharlampidi
, (2014)
New β- and γ-amino acetals containing phosphine oxide groups were synthesized by the Kabachnik-Fields reaction of β- and γ-amino acetals with paraformaldehyde and dialkylphosphine oxides. Heating of the resulting β- and γ-amino acetals with 2-methylresorc
