68803-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68803-91-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,0 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68803-91:
(7*6)+(6*8)+(5*8)+(4*0)+(3*3)+(2*9)+(1*1)=158
158 % 10 = 8
So 68803-91-8 is a valid CAS Registry Number.
68803-91-8Relevant articles and documents
Synthesis of Glucosides Related to Grape and Wine Aroma Precursors
Skouroumounis, George K,Massey-Westrop, Ralph A.,Sefton, Mark A.,Williams, Patrick J.
, p. 974 - 980 (1995)
Syntheses of the following glucosides are reported: 3',5',5'-trimethyl-3'-cyclohexenyl β-D-glucopyranoside, 3'-(1"-cyclohexenyl)-1'-methyl-2'-propynyl β-D-glucopyranoside, (3'R*,9'S*)-3'-hydroxy-5'-megastigmen-7'-yn-9'-yl β-D-glucopy
