149848-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149848-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,4 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149848-07:
(8*1)+(7*4)+(6*9)+(5*8)+(4*4)+(3*8)+(2*0)+(1*7)=177
177 % 10 = 7
So 149848-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H30N2O2/c30-27(25-14-8-3-9-15-25)31-26(24-12-6-2-7-13-24)16-17-28-18-20-29(21-19-28)22-23-10-4-1-5-11-23/h1-15,26H,16-22H2
149848-07-7Relevant articles and documents
Synthesis and pharmacological screening of a group of piperazine derivatives. Analgesic activity
Nikolova,Fajad,Natova
, p. 459 - 472 (2007/10/02)
Fifteen original piperazine derivatives were synthesised: 11 esters of 1-substituted-4-[3 '-phenyl-3'-hydroxypropyl]-piperazines with acetic, propionic, benzoic and phenylacetic acids and 4 symmetrical esters of 1,4-bis-(3'-phenyl-3'-hydroxypropyl)-pipera