769936-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769936-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,9,3 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 769936-19:
(8*7)+(7*6)+(6*9)+(5*9)+(4*3)+(3*6)+(2*1)+(1*9)=238
238 % 10 = 8
So 769936-19-8 is a valid CAS Registry Number.
769936-19-8Relevant articles and documents
Oxidative deprotection of 1,3-dithiane group using NaClO2 and NaH2PO4 in aqueous methanol
Ichige, Takahiro,Miyake, Annu,Kanoh, Naoki,Nakata, Masaya
, p. 1686 - 1690 (2007/10/03)
The 1,3-dithiane group was oxidatively deprotected under the conditions of sodium chlorite, sodium dihydrogenphosphate, and 2-methyl-2-butene in 3:1 methanol-water at room temperature in good yield.
