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79979-14-9

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  • 4H-Dibenzo(de,g)quinoline-1,9-diol, 5,6,6a,7-tetrahydro-2,10-dimethoxy-6-methyl-, (S)-, mixt. with (S)-5,6,6a,7-tetrahydro-2,9-dimethoxy-6-methyl-4H-dibenzo(de,g)quinoline-1,10-diol

    Cas No: 79979-14-9

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79979-14-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79979-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,7 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79979-14:
(7*7)+(6*9)+(5*9)+(4*7)+(3*9)+(2*1)+(1*4)=209
209 % 10 = 9
So 79979-14-9 is a valid CAS Registry Number.
InChI:InChI=1/2C19H21NO4/c1-20-5-4-10-8-16(24-3)19(22)18-12-9-15(23-2)14(21)7-11(12)6-13(20)17(10)18;1-20-5-4-10-7-16(24-3)19(22)18-12-9-14(21)15(23-2)8-11(12)6-13(20)17(10)18/h2*7-9,13,21-22H,4-6H2,1-3H3/t2*13-/m00/s1

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