130409-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130409-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,0 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130409-05:
(8*1)+(7*3)+(6*0)+(5*4)+(4*0)+(3*9)+(2*0)+(1*5)=81
81 % 10 = 1
So 130409-05-1 is a valid CAS Registry Number.
InChI:InChI=1/C70H102N18O14S/c1-41(2)37-51(64(97)81-47(60(75)93)31-36-103-3)80-58(91)40-79-61(94)52(39-43-23-25-45(26-24-43)59(92)44-17-8-5-9-18-44)85-65(98)53(38-42-15-6-4-7-16-42)86-63(96)48(27-29-56(73)89)82-62(95)49(28-30-57(74)90)83-66(99)55-22-14-35-88(55)69(102)50(20-10-11-32-71)84-67(100)54-21-13-34-87(54)68(101)46(72)19-12-33-78-70(76)77/h4-9,15-18,23-26,41,46-55H,10-14,19-22,27-40,71-72H2,1-3H3,(H2,73,89)(H2,74,90)(H2,75,93)(H,79,94)(H,80,91)(H,81,97)(H,82,95)(H,83,99)(H,84,100)(H,85,98)(H,86,96)(H4,76,77,78)/t46-,47-,48-,49-,50-,51-,52-,53-,54-,55-/m0/s1