112249-57-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112249-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,4 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112249-57:
(8*1)+(7*1)+(6*2)+(5*2)+(4*4)+(3*9)+(2*5)+(1*7)=97
97 % 10 = 7
So 112249-57-7 is a valid CAS Registry Number.
112249-57-7Relevant articles and documents
Synthesis and biological activities of new 2-substituted 1,4-benzoxazine derivatives
Kajino,Shibouta,Nishikawa,Meguro
, p. 2896 - 2905 (2007/10/02)
A series of new 1,4-benzoxazine derivatives (XI, XII) possessing (4-phenyl-1-piperazinyl)alkyl moieties at the 2-position and related compounds (XIII) were synthesized and tested for calcium antagonistic, calmodulin antagonistic and antihypertensive activ