869475-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869475-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,4,7 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 869475-44:
(8*8)+(7*6)+(6*9)+(5*4)+(4*7)+(3*5)+(2*4)+(1*4)=235
235 % 10 = 5
So 869475-44-5 is a valid CAS Registry Number.
869475-44-5Relevant academic research and scientific papers
An amide orthoesterification route to N-(1′-alkylthioglucopyranosyl) indoles
Belhadj, Tahar,Goekjian, Peter G.
, p. 8117 - 8120 (2007/10/03)
The addition of 3-methylindolylmagnesium bromide to tetra-O-benzyl-α- d-gluconothionolactone yields the expected indole N-gluconothioamide as its hemiorthothioamide tautomer. The thiol function is alkylated to yield the corresponding orthothioamide, a 1′-
