1312124-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312124-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,1,2 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1312124-98:
(9*1)+(8*3)+(7*1)+(6*2)+(5*1)+(4*2)+(3*4)+(2*9)+(1*8)=103
103 % 10 = 3
So 1312124-98-3 is a valid CAS Registry Number.
1312124-98-3Relevant articles and documents
Synthesis of some new 2-substituted quinazoline derivatives
Deshmukh,Patil, Suresh,Jadhav,Mane
experimental part, p. 451 - 455 (2012/03/26)
2-(2′-Amino-4′-methylpyrimidlne-5-yl sulfanyl)-3- arylquinazolin-4(3H)ones (4) have been obtained by reaction of compound 3 with guanidine. Condensation of hydrazine derivatives (6) with variously substituted aryl aldehydes gave 2-(arylidenehydrazinomethy
