126145-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126145-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,4 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126145-76:
(8*1)+(7*2)+(6*6)+(5*1)+(4*4)+(3*5)+(2*7)+(1*6)=114
114 % 10 = 4
So 126145-76-4 is a valid CAS Registry Number.
InChI:InChI=1/C70H105N3O18/c1-38(74)83-51-53(84-39(2)75)58(89-52-54(85-40(3)76)57(86-41(4)77)62(87-42(5)78)90-56(52)61(81)72-44-24-18-14-19-25-44)63(91-55(51)60(80)71-43-22-16-13-17-23-43)88-50-29-30-68(10)49(65(50,6)7)28-31-70(12)59(68)48(79)36-46-47-37-67(9,64(82)73-45-26-20-15-21-27-45)33-32-66(47,8)34-35-69(46,70)11/h36,43-45,47,49-59,62-63H,13-35,37H2,1-12H3,(H,71,80)(H,72,81)(H,73,82)