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119953-02-5

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119953-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119953-02-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,5 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119953-02:
(8*1)+(7*1)+(6*9)+(5*9)+(4*5)+(3*3)+(2*0)+(1*2)=145
145 % 10 = 5
So 119953-02-5 is a valid CAS Registry Number.
InChI:InChI=1/C74H110N18O21/c1-41(2)32-51(66(105)84-47(20-11-13-29-75)63(102)81-40-59(95)83-56(37-61(98)99)71(110)86-50(73(112)113)21-12-14-30-76)87-64(103)48(22-15-31-80-74(78)79)85-67(106)52(33-42(3)4)88-72(111)57(38-62(100)101)92-70(109)54(35-44-18-9-6-10-19-44)90-69(108)55(36-45-23-25-46(93)26-24-45)91-68(107)53(34-43-16-7-5-8-17-43)89-65(104)49(27-28-60(96)97)82-58(94)39-77/h5-10,16-19,23-26,41-42,47-57,93H,11-15,20-22,27-40,75-77H2,1-4H3,(H,81,102)(H,82,94)(H,83,95)(H,84,105)(H,85,106)(H,86,110)(H,87,103)(H,88,111)(H,89,104)(H,90,108)(H,91,107)(H,92,109)(H,96,97)(H,98,99)(H,100,101)(H,112,113)(H4,78,79,80)/t47-,48-,49-,50-,51-,52-,53-,54-,55-,56-,57-/m0/s1

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