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(Z)-7-[(6R,7R,8S)-8-Hydroxy-6-((E)-(S)-3-hydroxy-oct-1-enyl)-1,4-dioxa-spiro[4.4]non-7-yl]-hept-5-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87789-19-3

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87789-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87789-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,8 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87789-19:
(7*8)+(6*7)+(5*7)+(4*8)+(3*9)+(2*1)+(1*9)=203
203 % 10 = 3
So 87789-19-3 is a valid CAS Registry Number.

87789-19-3Upstream product

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