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130705-31-6

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  • Picras-3-en-21-oicacid, 13,20-epoxy-3,11,12-trihydroxy-2,16-dioxo-, ethyl ester, (11b,12a)- (9CI)

    Cas No: 130705-31-6

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130705-31-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130705-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,0 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130705-31:
(8*1)+(7*3)+(6*0)+(5*7)+(4*0)+(3*5)+(2*3)+(1*1)=86
86 % 10 = 6
So 130705-31-6 is a valid CAS Registry Number.
InChI:InChI=1/C22H28O9/c1-4-29-19(28)22-12-6-14(24)31-13-5-10-9(2)15(25)11(23)7-20(10,3)17(16(26)18(22)27)21(12,13)8-30-22/h10,12-13,16-18,25-27H,4-8H2,1-3H3/t10-,12+,13+,16+,17+,18-,20-,21?,22+/m0/s1

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