126149-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126149-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,4 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126149-71:
(8*1)+(7*2)+(6*6)+(5*1)+(4*4)+(3*9)+(2*7)+(1*1)=121
121 % 10 = 1
So 126149-71-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H34O7/c1-20-11(7-8-12(26-4)18(20)24)9-14-21(2)13(10-15(27-5)29-14)22(3,25)19(28-6)16(23)17(20)21/h8,11,13-17,19,23,25H,7,9-10H2,1-6H3/t11-,13-,14-,15+,16+,17-,19-,20+,21-,22+/m1/s1
126149-71-1Relevant articles and documents
JAVANICINOSIDES D-H, QUASSINOID GLUCOSIDES FROM PICRASMA JAVANICA
Ishii, Kiyoshi,Koike, Kazuo,Ohmoto, Taichi
, p. 4099 - 4104 (1991)
From Picrasma javanica, five new quassinoid glucosides, javanicinosides D-H, together with known quassinoids, neoquassin and picrasin A and triterpenoids, hispidol A and lanosta-7,24-dien-3-one were isolated.The structures have been determined by spectral analysis and chemical evidence. Key Words: Picrasma javanica; Simaroubaceae; quassinoid glucosides; javanicinoside D; javanicinoside E; javanicinoside F; javanicinoside G; javanicinoside H.
