95893-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95893-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,8,9 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 95893-19:
(7*9)+(6*5)+(5*8)+(4*9)+(3*3)+(2*1)+(1*9)=189
189 % 10 = 9
So 95893-19-9 is a valid CAS Registry Number.
InChI:InChI=1/C23H29N3O4/c1-23(2,3)24-13-16(27)14-30-17-8-6-15(7-9-17)21-25-20-11-10-18(29-5)12-19(20)22(28)26(21)4/h6-12,16,24,27H,13-14H2,1-5H3
95893-19-9Relevant articles and documents
2-Phenyl-pyrimidones
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, (2008/06/13)
Compounds of the formula STR1 wherein A and B, together with each other and the respective carbon atoms to which they are attached, form a phenyl or pyridine ring; R1 is hydrogen, halogen, amino, nitro, alkyl of 1 to 3 carbon atoms or alkoxy of