37305-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37305-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,3,0 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 37305-78:
(7*3)+(6*7)+(5*3)+(4*0)+(3*5)+(2*7)+(1*8)=115
115 % 10 = 5
So 37305-78-5 is a valid CAS Registry Number.
InChI:InChI=1/C37H50N6O14/c1-17(34(49)41-23-21(13-44)56-35(25(23)45)43-16-40-24-32(42(3)4)38-15-39-33(24)43)12-19-8-10-20(11-9-19)55-37-27(47)26(46)30(57-37)22(50-5)14-53-36-28(48)31(52-7)29(51-6)18(2)54-36/h8-12,15-16,18,21,23,25-29,31,35-37,44-48H,13-14H2,1-7H3,(H,41,49)/b17-12+,30-22-
37305-78-5Relevant articles and documents
Total synthesis of nucleoside antibiotic A201A
Nie, Shenyou,Li, Wei,Yu, Biao
supporting information, p. 4157 - 4160 (2014/04/03)
A201A, a unique nucleoside antibiotic with potent antibacterial activities, has been synthesized for the first time in a total of 47 steps in a highly modular and linear manner, highlighting the elaboration/incorporation of an unprecedented hexofuranoside unit bearing an exocyclic enol ether moiety.