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152846-72-5

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152846-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152846-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,8,4 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152846-72:
(8*1)+(7*5)+(6*2)+(5*8)+(4*4)+(3*6)+(2*7)+(1*2)=145
145 % 10 = 5
So 152846-72-5 is a valid CAS Registry Number.
InChI:InChI=1/C56H73N15O14/c1-28(2)47(70-53(82)40(25-45(60)75)65-48(77)29(3)64-51(80)39(24-44(59)74)66-49(78)35(57)23-43(58)73)55(84)68-37(20-30-10-5-4-6-11-30)52(81)69-41(21-31-15-17-33(72)18-16-31)56(85)71-19-9-14-42(71)54(83)67-38(50(79)63-27-46(61)76)22-32-26-62-36-13-8-7-12-34(32)36/h4-8,10-13,15-18,26,28-29,35,37-42,47,62,72H,9,14,19-25,27,57H2,1-3H3,(H2,58,73)(H2,59,74)(H2,60,75)(H2,61,76)(H,63,79)(H,64,80)(H,65,77)(H,66,78)(H,67,83)(H,68,84)(H,69,81)(H,70,82)/t29-,35?,37-,38-,39-,40-,41-,42-,47-/m0/s1

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