136755-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136755-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,7,5 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136755-18:
(8*1)+(7*3)+(6*6)+(5*7)+(4*5)+(3*5)+(2*1)+(1*8)=145
145 % 10 = 5
So 136755-18-5 is a valid CAS Registry Number.
InChI:InChI=1/C48H50O9Si/c1-5-6-22-33-52-47-43(57-46(51)37-27-16-9-17-28-37)42(56-45(50)36-25-14-8-15-26-36)41(55-44(49)35-23-12-7-13-24-35)40(54-47)34-53-58(48(2,3)4,38-29-18-10-19-30-38)39-31-20-11-21-32-39/h5,7-21,23-32,40-43,47H,1,6,22,33-34H2,2-4H3/t40-,41-,42+,43-,47u/m1/s1
136755-18-5Relevant articles and documents
Application of n-pentenyl glycosides in the regio- and stereo-controlled synthesis of α-linked N-glycopeptides
Ratcliffe,Konradsson,Reid
, p. 323 - 335 (2007/10/02)
The N-glycopeptides α-Glc-(1→Asn and α-Glc-(1→6)-β-Glc-(1→6)-α-Glc-(1→Asn have been synthesized efficiently from pent-4-enyl D-glucopyranoside derivatives. The methodology illustrates (a) a novel route for formation of the N-α-D-glucosyl-asparagine link,