131603-46-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131603-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,0 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131603-46:
(8*1)+(7*3)+(6*1)+(5*6)+(4*0)+(3*3)+(2*4)+(1*6)=88
88 % 10 = 8
So 131603-46-8 is a valid CAS Registry Number.
131603-46-8Relevant articles and documents
SYNTHESIS OF CHIRAL AMINOCYCLITOLS VIA EPOXYEPIMINATION
Braun, H.,Burger, W.,Kresze, G.,Schmidtchen, F. P.,Vaerman, J. L.,Viehe, H. G.
, p. 403 - 415 (2007/10/02)
Asymmetric Hetero-Diels-Alder reactions of cyclohexadienes 1 and (+/-)2 with the α-chloronitroso derivative of D-mannose 6 give the chiral dihydrooxazines 3-5.After N-functionalisation with the chloro-olefin 10 the N-vinyl-dihydrooxazines 11-13 thermally
