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dimethyl (4-acetoxy-3-methyl-2(E)-butenyl)<4-(tetrahydro-2H-pyran-2-yl)oxy-2(E)-butenyl>propanedioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156835-29-9

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156835-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156835-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,8,3 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 156835-29:
(8*1)+(7*5)+(6*6)+(5*8)+(4*3)+(3*5)+(2*2)+(1*9)=159
159 % 10 = 9
So 156835-29-9 is a valid CAS Registry Number.

156835-29-9Upstream product

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