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1370036-70-6

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1370036-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370036-70-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,0,3 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1370036-70:
(9*1)+(8*3)+(7*7)+(6*0)+(5*0)+(4*3)+(3*6)+(2*7)+(1*0)=126
126 % 10 = 6
So 1370036-70-6 is a valid CAS Registry Number.

1370036-70-6Upstream product

1370036-70-6Downstream Products

1370036-70-6Relevant articles and documents

Synthesis and metal ion complexation of acyclic Schiff base podands with lipophilic amide and ester end groups

Mizyed, Shehadeh,Ashram, Muhammad

, p. 135 - 142 (2012/03/27)

A series of acyclic Schiff base podands 14-19 with lipophilic amide and ester end groups were synthesized in good yield and in a simple way. Their transition metal ions complexation was studied using conductometric method in acetonitrile (AN) at 25 °C. Schiff base podands 14-16 showed a continuous decrease in the molar conductances in their complexation with Hg2+, Pb2+, Cu2+, Zn2+ and Cd2+ which begins to level off at a mole ratio of 1:1 crown-to-metal indicating the formation of a stable 1:1 complexes. The order of the stability constants of the metal ions studied with the Schiff base podands 14, 15 and 16 is: Hg 2+ > Pb2+ > Cu2+ > Zn2+ > Cd2+ > Ag+. Metal ion complexation by acyclic diamide or diester podands involves presumably the oxygen atoms of the carbonyl groups in addition to the nitrogen atoms of the imino groups.

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