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138507-01-4

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138507-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138507-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,0 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138507-01:
(8*1)+(7*3)+(6*8)+(5*5)+(4*0)+(3*7)+(2*0)+(1*1)=124
124 % 10 = 4
So 138507-01-4 is a valid CAS Registry Number.

138507-01-4Downstream Products

138507-01-4Relevant articles and documents

Structure-Activity Relations. Part 11. Biologically Active 2-Phenoxy-N-phenyl-3-pyridinecarboxamides: Potential Photoaffilnity Labels and Fused-ring Analogues

Bowden, Keith,Malik, Faisal P.,Pallett, Ken E.,Tomlinson, Ian D.

, p. 2901 - 2919 (2007/10/02)

Four substituted 2-phenoxy-N-phenyl-3-pyridinecarboxamides having azido or trifluoromethyldiazirinyl substituents have been prepared as potential photoaffinity labels for phytoene desaturase.Intramolecular hydrogen-bonding has been found to occur in 2-phenoxy-N-phenyl-3-pyridinecarboxamides.This finding and molecular graphic studies led to the design and synthesis of some substituted 1,3-diphenylpyridopyrimidine-2(1H),-4(3H)-diones and 1,3-diphenyl-2,3-dihydropyridopyrimidin-4(1H)-ones and a 4-hydroxy-1,3-diphenyl-1,8-naphthyridin-2(1H)-one.The biological activities of selected compounds towards Daucus carota have been measured.

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