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diethyl (E,E,E)-1-[[(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)oxy]aminocarbonyl]propylphosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191800-98-3

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191800-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191800-98-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,8,0 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 191800-98:
(8*1)+(7*9)+(6*1)+(5*8)+(4*0)+(3*0)+(2*9)+(1*8)=143
143 % 10 = 3
So 191800-98-3 is a valid CAS Registry Number.

191800-98-3Upstream product

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