1235562-21-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1235562-21-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,6 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1235562-21:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*6)+(3*2)+(2*2)+(1*1)=136
136 % 10 = 6
So 1235562-21-6 is a valid CAS Registry Number.
1235562-21-6Relevant articles and documents
Synthesis of O-phosphorylated 1-substituted 2,2,2-trifluoroethanols, serine hydrolase inhibitors
Aksinenko,Sokolov,Goreva,Makhaeva
experimental part, p. 102 - 106 (2011/01/05)
Reactivity of trifluoromethyl carbonyl compounds in a two-step reaction with dialkyl phosphites (the Abramov reaction and phosphonate-phosphate rearrangement) has been studied and the scope of this reaction for the preparation of O-phosphorylated 1-substi
