23984-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23984-17-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,9,8 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23984-17:
(7*2)+(6*3)+(5*9)+(4*8)+(3*4)+(2*1)+(1*7)=130
130 % 10 = 0
So 23984-17-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H38O7/c1-6-17(26)30-18-12-7-8-13-21(5,28)14-9-15(24)19(2,3)23(14,29)16(25)10-22(13,18)11-20(12,4)27/h12-16,18,24-25,27-29H,6-11H2,1-5H3/t12-,13+,14+,15+,16-,18?,20-,21-,22+,23+/m1/s1
23984-17-0Relevant articles and documents
Quantitative Structure-Inotropy Relationship Applied to Substituted Grayanotoxins
Shirai, Naohiro,Sakakibara, Jinsaku,Kaiya, Toyo,Kobayashi, Sawako,Hotta, Yoshihiro,Takeya, Kazumi
, p. 851 - 855 (2007/10/02)
Nine 14β-O-acylated grayanotoxins were synthesized by ozonolysis of 14,16-alkylidenegrayanotoxin III.The correlation between positive inotropic potency (PIE) in guinea pigs and physicochemical parameters (Vw, Mw, and Rm50) in 14,14-substituted