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111994-08-2

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111994-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111994-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,9 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111994-08:
(8*1)+(7*1)+(6*1)+(5*9)+(4*9)+(3*4)+(2*0)+(1*8)=122
122 % 10 = 2
So 111994-08-2 is a valid CAS Registry Number.

111994-08-2Downstream Products

111994-08-2Relevant articles and documents

Coordination Compounds of Tantalum(V)

Mookerjee, M. N.,Singh, R. V.,Tandon, J. P.

, p. 521 - 522 (2007/10/02)

Ta(OPri)4(SB), Ta(OPri)3(SB)2 and Ta(OPRi)2(SB)3 types of complexes of tantalum with aldimines (SBH) of the type o-OHC6H4CH:NC6H4CH3-o, o-OHC6H4CH:NC4H9-n, C6H5CH:NNHCONH2 and C6H5CH:NNHCSNH2 have been synthesized by the reactions of tantalum pentaisopropoxide.The aldimines were obtained by the condensation of salicylaldehyde with o-methylaniline and n-butylamine and of benzaldehyde with semicarbazide hydrochloride and thiosemicarbazide.The complexes have been fully characterised by their analytical data, conductance, magnetic and molecular weight measurement and IR, electronic and PMR data.

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