260045-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260045-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,0,4 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 260045-55:
(8*2)+(7*6)+(6*0)+(5*0)+(4*4)+(3*5)+(2*5)+(1*5)=104
104 % 10 = 4
So 260045-55-4 is a valid CAS Registry Number.
260045-55-4Relevant articles and documents
2,4-DIAMINO PYRIMIDINE COMPOUNDS HAVING ANTI-CELL PROLIFERATIVE ACTIVITY
-
Page/Page column 35, (2010/02/11)
A pyrimidine derivative of formula (I) wherein, for example, R1 is hydrogen, (1-6C)alkyl, (3-5C)alkenyl or (3-5C)alkynyl; Q1 and Q2 are independently selected from phenyl, naphthyl, indanyl and 1,2,3,4-tetrahydronaphthyl; and one or both of Q1 and Q2 bear