126227-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126227-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,2 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126227-05:
(8*1)+(7*2)+(6*6)+(5*2)+(4*2)+(3*7)+(2*0)+(1*5)=102
102 % 10 = 2
So 126227-05-2 is a valid CAS Registry Number.
126227-05-2Relevant academic research and scientific papers
ORGANIC PHOSPHORUS COMPOUNDS 87: SOME REACTIONS OF O-ETHYL-2-CHLOROETHYLPHOSPHONITE
Maier, Ludwig,Diel, Peter J.
, p. 165 - 176 (2007/10/02)
Primary and secondary amines react with O-ethyl-2-chloroethylphosphonite with the formation of 2-substituted aminoethylphosphonites, RR'NCH2CH2P(O)(OC2H5)H, 1.The reaction very likely proceeds through the intermediate formation of O-ethyl-vinylphosphonite
