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2-(7,8,9,10,12,13,16,17,18,19-decahydro-6H,15H-5,11,14,20-tetraoxa-8,17-diaza-benzocyclooctadecen-1-yloxy)-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

740809-08-9

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740809-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 740809-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,8,0 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 740809-08:
(8*7)+(7*4)+(6*0)+(5*8)+(4*0)+(3*9)+(2*0)+(1*8)=159
159 % 10 = 9
So 740809-08-9 is a valid CAS Registry Number.

740809-08-9Upstream product

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