23519-00-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23519-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,1 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23519-00:
(7*2)+(6*3)+(5*5)+(4*1)+(3*9)+(2*0)+(1*0)=88
88 % 10 = 8
So 23519-00-8 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O5/c1-25(2,34)13-8-14-29(7)23-20(31)17-28(6)19-9-10-21-26(3,4)22(32)12-15-27(21,5)18(19)11-16-30(23,28)24(33)35-29/h11,19,21-23,32,34H,8-10,12-17H2,1-7H3/t19-,21+,22+,23-,27-,28+,29+,30?/m1/s1
23519-00-8Relevant articles and documents
The structure of psoluthurin A, the major triterpene glycoside of the sea cucumber Psolus fabricii
Garneau, Francois-Xavier,Simard, Jean-Luc,Harvey, Odette,Apsimon, John W.,Girard, Michel
, p. 1465 - 1471 (2007/10/02)
The isolation of the major triterpene glycoside from the sea cucumber Psolus fabricii obtained from the north shore of the St.Lawrence estuary is described.Versatile extraction and purification procedures were used and physico-chemical data is presented in support of structure 1 for psoluthurin A.