103022-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103022-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,2 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103022-81:
(8*1)+(7*0)+(6*3)+(5*0)+(4*2)+(3*2)+(2*8)+(1*1)=57
57 % 10 = 7
So 103022-81-7 is a valid CAS Registry Number.
103022-81-7Relevant articles and documents
NONAQUEOUS OXIDATION OF NUCLEOSIDE PHOSPHITES TO THE PHOSPHATES
Hayakawa, Y.,Uchiyama, M.,Noyori, R.
, p. 4191 - 4194 (2007/10/02)
Bis(trimethylsilyl)peroxide, t-butyl hydroperoxide, cumene hydroperoxide, and N-methylmorpholine N-oxide serve as excellent agents for anhydrous oxidation of nucleoside phosphites to the phosphates.The reaction using bis (trimethylsilyl) peroxide is consp