1391993-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1391993-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,9,9 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1391993-19:
(9*1)+(8*3)+(7*9)+(6*1)+(5*9)+(4*9)+(3*3)+(2*1)+(1*9)=203
203 % 10 = 3
So 1391993-19-3 is a valid CAS Registry Number.
1391993-19-3Relevant articles and documents
Construction of interglycosidic N-O linkage via direct glycosylation of sugar oximes
Yu, Jun,Sun, Jiansong,Yu, Biao
supporting information; experimental part, p. 4022 - 4025 (2012/09/25)
Direct glycosylation of sugar oximes and HONHFmoc has been realized for the first time by using glycosyl ortho-hexynylbenzoates as donors under the catalysis of PPh3AuOTf, providing an effective approach to the synthesis of N-O linked saccharid
