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21379-15-7

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21379-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21379-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,7 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21379-15:
(7*2)+(6*1)+(5*3)+(4*7)+(3*9)+(2*1)+(1*5)=97
97 % 10 = 7
So 21379-15-7 is a valid CAS Registry Number.

21379-15-7Downstream Products

21379-15-7Relevant articles and documents

Snr2(O2phph)2 (R=Me, Bu), Snbu 3o2phph, Me4NO2PHPh.2snph 3cl and Cy2NH2SnPh2(O 2phph)3: Synthesis and spectroscopic studies

De Barros, Dinora,Diop, Libasse,Mahieu, Bernard

, p. 83 - 89 (2010)

Five phenylhydrophosphinato organotin(IV) derivatives and adducts have been synthesized and studied by infrared and Moessbauer techniques. The structures suggested on the basis of spectroscopic data are of discrete, infinite or oligomeric types, the phenylhydrophosphinate anion behaving as a bridging bidentate or a monodentate ligand, the environment around the tin centre being trigonal bipyramidal or octahedral.

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