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1-Naphthacenecarboxylic acid, 2-ethyl-1,4,6,11-tetrahydro-5,7,12-trihy droxy-6,11-dioxo-, methyl ester, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75324-01-5

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75324-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75324-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,2 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75324-01:
(7*7)+(6*5)+(5*3)+(4*2)+(3*4)+(2*0)+(1*1)=115
115 % 10 = 5
So 75324-01-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H18O7/c1-3-9-7-8-11-15(13(9)22(28)29-2)21(27)17-16(19(11)25)20(26)14-10(18(17)24)5-4-6-12(14)23/h4-7,13,23,25,27H,3,8H2,1-2H3/t13-/m0/s1

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