1155314-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1155314-87-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,5,3,1 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1155314-87:
(9*1)+(8*1)+(7*5)+(6*5)+(5*3)+(4*1)+(3*4)+(2*8)+(1*7)=136
136 % 10 = 6
So 1155314-87-6 is a valid CAS Registry Number.
1155314-87-6Relevant articles and documents
Novel pyridazine derivatives: Synthesis and antimicrobial activity evaluation
Kandile,Mohamed,Zaky,Mohamed
experimental part, p. 1989 - 1996 (2009/09/08)
A general method for the preparation of new hydrazones is reported. The 1-[4-(2-methoxybenzyl)-6-aryl pyridazin-3(2H)-ylidene] hydrazines or their tautomeric structures (1a-d) were condensed with different aldehydes, dialdehydes, ketones, α-dic