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146999-93-1

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146999-93-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146999-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,9,9 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146999-93:
(8*1)+(7*4)+(6*6)+(5*9)+(4*9)+(3*9)+(2*9)+(1*3)=201
201 % 10 = 1
So 146999-93-1 is a valid CAS Registry Number.
InChI:InChI=1/C77H109Cl4N19O16/c1-9-38(5)63(97-72(113)57(91-41(8)102)33-43-22-25-60(104)45(31-43)35-47-50(80)17-12-18-51(47)81)73(114)96-58(36-62(84)106)70(111)95-56(29-37(3)4)71(112)98-64(39(6)10-2)74(115)99-65(40(7)101)75(116)94-53(19-13-27-89-76(85)86)67(108)93-55(23-26-61(83)105)68(109)92-54(20-14-28-90-77(87)88)69(110)100-66(107)52(82)32-42-21-24-59(103)44(30-42)34-46-48(78)15-11-16-49(46)79/h11-12,15-18,21-22,24-25,30-31,37-40,52-58,63-65,101,103-104H,9-10,13-14,19-20,23,26-29,32-36,82H2,1-8H3,(H2,83,105)(H2,84,106)(H,91,102)(H,92,109)(H,93,108)(H,94,116)(H,95,111)(H,96,114)(H,97,113)(H,98,112)(H,99,115)(H4,85,86,89)(H4,87,88,90)(H,100,107,110)/t38-,39-,40-,52-,53-,54-,55-,56-,57-,58-,63-,64-,65+/m0/s1

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