150206-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150206-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,2,0 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150206-03:
(8*1)+(7*5)+(6*0)+(5*2)+(4*0)+(3*6)+(2*0)+(1*3)=74
74 % 10 = 4
So 150206-03-4 is a valid CAS Registry Number.
InChI:InChI=1/C49H36N4O10/c1-26(54)60-29-14-17-37-41(22-29)62-42-23-30(61-27(2)55)15-18-38(42)49(37)36-16-13-28(21-33(36)48(59)63-49)45(56)50-19-8-20-53-25-35(32-10-5-7-12-40(32)53)44-43(46(57)51-47(44)58)34-24-52(3)39-11-6-4-9-31(34)39/h4-7,9-18,21-25H,8,19-20H2,1-3H3,(H,50,56)(H,51,57,58)