80019-42-7 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 80019-42-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,1 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80019-42:
(7*8)+(6*0)+(5*0)+(4*1)+(3*9)+(2*4)+(1*2)=97
97 % 10 = 7
So 80019-42-7 is a valid CAS Registry Number.
InChI:InChI=1/C30H27ClN8O17S5.4Na/c1-2-24(40)34-21-14-19(58(44,45)46)10-15-11-23(60(50,51)52)26(27(41)25(15)21)39-38-20-13-17(6-7-22(20)59(47,48)49)33-30-36-28(31)35-29(37-30)32-16-4-3-5-18(12-16)57(42,43)9-8-56-61(53,54)55;;;;/h3-7,10-14,38H,2,8-9H2,1H3,(H,34,40)(H,44,45,46)(H,47,48,49)(H,50,51,52)(H,53,54,55)(H2,32,33,35,36,37);;;;/q;4*+1/p-4/b39-26+;;;;