129112-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129112-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129112-42:
(8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*2)+(2*4)+(1*2)=101
101 % 10 = 1
So 129112-42-1 is a valid CAS Registry Number.
InChI:InChI=1/C21H22N4O2/c1-15(26)16-7-9-17(10-8-16)27-20-18-5-3-4-6-19(18)22-21(23-20)25-13-11-24(2)12-14-25/h3-10H,11-14H2,1-2H3
129112-42-1Relevant articles and documents
Novel 4-phenoxy-2-(1-piperazinyl)quinazolines as potent anticonvulsive and antihypoxic agents
Hori,Iemura,Hara,Ozaki,Sukamoto,Ohtaka
, p. 681 - 687 (2007/10/02)
A series of 4-phenoxy-2-(1-piperazinyl)quinazolines was synthesized and examined for anticonvulsive and antihypoxic activities. Many of the compounds exhibited potent anticonvulsive activity comparable to that of carbamazepine or phenytoin. Among them, 4-