142235-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142235-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,3 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 142235-84:
(8*1)+(7*4)+(6*2)+(5*2)+(4*3)+(3*5)+(2*8)+(1*4)=105
105 % 10 = 5
So 142235-84-5 is a valid CAS Registry Number.
InChI:InChI=1/C31H56NO17P.2H3N/c1-3-5-6-7-8-9-10-11-12-13-19(34)15-23(37)32-24-26(39)28(49-50(42,43)44)22(47-29(24)45-14-4-2)18-46-31(30(40)41)16-20(35)25(38)27(48-31)21(36)17-33;;/h4,19-22,24-29,33-36,38-39H,2-3,5-18H2,1H3,(H,32,37)(H,40,41)(H2,42,43,44);2*1H3
142235-84-5Relevant articles and documents
Synthesis of allyl 6-O-(3-deoxy-α- and -β-D-manno-oct-2-ulopyranosylonic acid)-(1->6)-2-deoxy-2--β-D-glucopyranoside 4-phosphate and of the copolymer of the α anomer with acrylamide
Auzanneau, France-Isabelle,Mondange, Michelle,Charon, Daniel,Szabo, Ladislas
, p. 37 - 46 (2007/10/02)
The title disaccharides were synthesized by mercuric cyanide-catalyzed condensation of methyl (4,5,7,8-tetra-O-acetyl-3-deoxy-α-D-manno-oct-2-ulopyranosyl bromide)onate and allyl 2--3-O-benzyl-2-deoxy-β-D-glucopyranoside, f
