94189-63-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94189-63-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,8 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94189-63:
(7*9)+(6*4)+(5*1)+(4*8)+(3*9)+(2*6)+(1*3)=166
166 % 10 = 6
So 94189-63-6 is a valid CAS Registry Number.
94189-63-6Relevant articles and documents
A GENERAL SYNTHESIS OF METHYL ALDULOSONATES USING TRIS (METHYLTHIO) METHYL LITHIUM AS THE ESTER ANION EQUIVALENT
Hengeveld, J. E.,Grief, V.,Tadanier, J.,Lee, C.-M.,Riley, D.,Lartey, P. A.
, p. 4075 - 4078 (1984)
A general procedure is described for the conversion of aldonolactones to their corresponding methyl 2-aldulosonates.
