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68912-03-8

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68912-03-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68912-03-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,1 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68912-03:
(7*6)+(6*8)+(5*9)+(4*1)+(3*2)+(2*0)+(1*3)=148
148 % 10 = 8
So 68912-03-8 is a valid CAS Registry Number.
InChI:InChI=1/C27H30N2O2S/c1-6-29-20(3)26(24-9-7-8-10-25(24)29)27(21-13-15-22(16-14-21)28(4)5)32(30,31)23-17-11-19(2)12-18-23/h7-18,27H,6H2,1-5H3

68912-03-8Relevant articles and documents

3[(Alkoxy)(4-aminophenyl, 1-naphthyl or 1-biphenylyl)methyl]1H-indoles

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, (2008/06/13)

3-[(Alkoxy)(aryl or heteroaryl)methyl]-1H-indoles which are useful as color formers in pressure-sensitive carbonless duplicating systems and thermal marking systems are prepared by reacting 3-[(arylsulfonyl)(aryl or heteroaryl)methyl]-1H-indoles with alco

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