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123770-00-3

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123770-00-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123770-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,7 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123770-00:
(8*1)+(7*2)+(6*3)+(5*7)+(4*7)+(3*0)+(2*0)+(1*0)=103
103 % 10 = 3
So 123770-00-3 is a valid CAS Registry Number.
InChI:InChI=1/C60H78N14O9/c1-34(2)24-42(31-66-48(54(63)77)25-37-14-7-6-8-15-37)70-50(28-41-30-64-33-68-41)59(82)73-52(76)32-67-60(83)53(35(3)4)74-55(78)36(5)69-58(81)49(27-40-29-65-46-21-12-11-20-44(40)46)72-57(80)47(22-23-51(62)75)71-56(79)45(61)26-39-18-13-17-38-16-9-10-19-43(38)39/h6-21,29-30,33-36,42,45,47-50,53,65-66,70H,22-28,31-32,61H2,1-5H3,(H2,62,75)(H2,63,77)(H,64,68)(H,67,83)(H,69,81)(H,71,79)(H,72,80)(H,74,78)(H,73,76,82)/t36-,42-,45+,47-,48-,49-,50-,53-/m0/s1

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