146269-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146269-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,6 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146269-39:
(8*1)+(7*4)+(6*6)+(5*2)+(4*6)+(3*9)+(2*3)+(1*9)=148
148 % 10 = 8
So 146269-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C21H32N4O3/c1-16(2)11-14-25-21(22)24-13-6-5-12-23-20(26)10-8-17-7-9-18(27-3)19(15-17)28-4/h7-11,15H,5-6,12-14H2,1-4H3,(H,23,26)(H3,22,24,25)/b10-8+
146269-39-8Relevant articles and documents
Novel Hypotensive Agents from Verbesina caracasana. 2. Synthesis and Pharmacology of Caracasanamide
Monache, Giuliano Delle,Botta, Bruno,Monache, Franco Delle,Espinal, Romulo,Bonnevaux, Stella C. De,et al.
, p. 2956 - 2963 (2007/10/02)
Caracasanamide, one of the hypotensive agents isolated from Verbesina caracasana, is a mixture of (Z)-1a and (E)-1b forms of 1--4-butane.The structure of (E)-caracasanamide (1b) was confirmed b