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300773-40-4

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300773-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 300773-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,7,7 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 300773-40:
(8*3)+(7*0)+(6*0)+(5*7)+(4*7)+(3*3)+(2*4)+(1*0)=104
104 % 10 = 4
So 300773-40-4 is a valid CAS Registry Number.

300773-40-4Downstream Products

300773-40-4Relevant articles and documents

The co-ordination chemistry of 2-(diphenyIphosphinoamino)pyridine 1

Aucott, Stephen M.,Slawin, Alexandra M. Z.,Derek Woollins

, p. 2559 - 2575 (2007/10/03)

2-(Diphenylphosphinoamino)pyridine, dppap [Ph2PNHpy], and over 40 illustrative examples of its complexes have been prepared. Monodentate, bidentate and bridging co-ordination of the neutral (and bidentate deprotonated ligand) has been demonstrated in a range of palladium, platinum and gold complexes. Ten demonstrative examples have been characterised by single crystal X-ray diffraction. Ph2PNHpy exists as hydrogen-bonded dimer pairs; cis[PtCl(Ph2PNHpy-P,Ar){Ph2PNHpy-P}]Cl packs in hydrogen-bonded infinite chains; cis-[PtCPh2PNpy-.P.A2] and cis-[Pd(Ph2PNpy-P,N)2] are isomorphous. The structures of cis-[Pd(Ph2PNHpy-P,N)2][BF4]2, [AuCl(Ph2PNHpy-.P)], [Pt(C8H12OMe)(Ph2PNpy-P,N)]-H2O illustrating hydrogen-bonding, cis-[PtCl(Ph2PNHpy-P,N)(PMe3)]Cl, cis[PtCl(Ph2PNpy-P,N(PMe3)] and cis-[PtCl(Ph2PNHpy-P,N)(P(OPh)3)]Cl are also reported. The Royal Society of Chemistry 2000.

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