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109407-70-7

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109407-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109407-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,0 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109407-70:
(8*1)+(7*0)+(6*9)+(5*4)+(4*0)+(3*7)+(2*7)+(1*0)=117
117 % 10 = 7
So 109407-70-7 is a valid CAS Registry Number.

109407-70-7Downstream Products

109407-70-7Relevant articles and documents

X-ray crystallographic, spectroscopic and electrochemical properties of a bi-stable di-2-thienyl ketone 2,4-dinitrophenyl hydrazone (dtkdnph)

Bakir, Mohammed

, p. 942 - 950 (2018)

Di-2-thienyl ketone 2,4-dinitrophenyl hydrazone (dtkdnph), obtained from the acid-catalyzed condensation of di-2-thienyl ketone (dtk) with 2,4-dinitrophenylhydrazine, exhibits rich phyisco-chemical properties. X-ray structural analysis on a single crystal

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