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1,2-O-[(S)-1-(4-pentenyloxy)ethylidene]-3,4-di-O-methyl-β-L-rhamnopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

683773-35-5

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683773-35-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683773-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,7,7 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 683773-35:
(8*6)+(7*8)+(6*3)+(5*7)+(4*7)+(3*3)+(2*3)+(1*5)=205
205 % 10 = 5
So 683773-35-5 is a valid CAS Registry Number.

683773-35-5Upstream product

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