25495-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25495-63-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,9 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 25495-63:
(7*2)+(6*5)+(5*4)+(4*9)+(3*5)+(2*6)+(1*3)=130
130 % 10 = 0
So 25495-63-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O4/c1-19(2)9-8-14-28(7)30(33)18-17-27(6)21-10-11-22-25(3,4)23(31)13-15-26(22,5)20(21)12-16-29(27,30)24(32)34-28/h10,12,19,22-23,31,33H,8-9,11,13-18H2,1-7H3/t22-,23-,26+,27-,28-,29+,30-/m0/s1
25495-63-0Relevant academic research and scientific papers
Structures of Echinoside A and B, Two Antifungal Oligoglycosides from the Sea Cucumber Actinopyga echinites (JAEGER)
Kitagawa, Isao,Inamoto, Tatsuya,Fuchida, Masako,Okada, Shinji,Kobayashi, Motomasa,et al.
, p. 1651 - 1653 (2007/10/02)
On the basis of chemical and physicochemical evidence, the structures of two antifungal oligoglycosides, echinoside A and B from the sea cucumber Actinopyga echinites (JAEGER), have been elucidated as 5 and 3, respectively.Keywords - sea cucumber; Actinopyga echinites (JAEGER); lanostane-type triterpene; oligoglycoside; 1H-NMR; 13C-NMR; snail enzyme
