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Acetic acid (1aS,2S,3S,3aR,6aS,6bS)-1a,2-diformyl-5,5,6b-trimethyl-decahydro-cyclopropa[e]inden-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130543-34-9

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130543-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130543-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,4 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130543-34:
(8*1)+(7*3)+(6*0)+(5*5)+(4*4)+(3*3)+(2*3)+(1*4)=89
89 % 10 = 9
So 130543-34-9 is a valid CAS Registry Number.

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