73398-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73398-36-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,9 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73398-36:
(7*7)+(6*3)+(5*3)+(4*9)+(3*8)+(2*3)+(1*6)=154
154 % 10 = 4
So 73398-36-4 is a valid CAS Registry Number.
InChI:InChI=1/C40H29Cl2N15O19S6.6Na/c41-35-48-37(44-18-1-7-22(8-2-18)77(59,60)61)52-39(50-35)46-20-5-11-24(26(15-20)79(65,66)67)54-56-32-28(81(71,72)73)13-17-14-29(82(74,75)76)33(34(58)30(17)31(32)43)57-55-25-12-6-21(16-27(25)80(68,69)70)47-40-51-36(42)49-38(53-40)45-19-3-9-23(10-4-19)78(62,63)64;;;;;;/h1-16,55H,43H2,(H,59,60,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76)(H2,44,46,48,50,52)(H2,45,47,49,51,53);;;;;;/q;6*+1/p-6/b56-54+,57-33-;;;;;;