5280-78-4 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 5280-78-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,8 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5280-78:
(6*5)+(5*2)+(4*8)+(3*0)+(2*7)+(1*8)=94
94 % 10 = 4
So 5280-78-4 is a valid CAS Registry Number.
InChI:InChI=1/C40H23Cl5N6O4/c41-22-9-12-29(43)33(17-22)48-50-35-25-7-3-1-5-20(25)15-27(37(35)52)39(54)46-24-11-14-32(31(45)19-24)47-40(55)28-16-21-6-2-4-8-26(21)36(38(28)53)51-49-34-18-23(42)10-13-30(34)44/h1-19,52-53H,(H,46,54)(H,47,55)