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140236-16-4

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140236-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140236-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,3 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 140236-16:
(8*1)+(7*4)+(6*0)+(5*2)+(4*3)+(3*6)+(2*1)+(1*6)=84
84 % 10 = 4
So 140236-16-4 is a valid CAS Registry Number.

140236-16-4Relevant articles and documents

Synthesis and biological activities of lipid A analogs: Modification of a glycosidically bound group with chemically stable polar acidic groups and lipophilic groups on the disaccharide backbone with tetradecanoyl or N-dodecanoylglycyl groups

Kusama,Soga,Ono,Kumazawa,Shioya,Nakayama,Uoto,Osada

, p. 3244 - 3253 (2007/10/02)

Six novel lipid A analogs were synthesized. The first two analogs, 4 and 5, have an α-glycosidically bound carboxymethyl or 1,3-dicarboxyisopropyl group on the disaccharide backbone with four tetradecanoyl groups. The next three analogs, 6, 7 and 8, have

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