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91858-69-4

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91858-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91858-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,5 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91858-69:
(7*9)+(6*1)+(5*8)+(4*5)+(3*8)+(2*6)+(1*9)=174
174 % 10 = 4
So 91858-69-4 is a valid CAS Registry Number.

91858-69-4Upstream product

91858-69-4Downstream Products

91858-69-4Relevant articles and documents

Manganese(III) Complexes of Phenylarsonic Acid and Its Derivatives

Sen, Debabrata,Sen, Siddhartha Sankar,Panda, Ashok Kumar,Pramanik, Panchanan

, p. 582 - 585 (2007/10/02)

Nine manganese(III) complexes of molecular formula .nH2O (where PAA = C6H5AsO3H2 or its derivatives, and n =0, 1 or 2) have been prepared and characterized on the basis of IR and electronic spectral data, oxidimetric titrations, conductivity and magnetic measurements, and thermogravimetric analyses.An octahedral environment around the metal ion has been proposed.The complexes are non-electrolytes.The complexes show subnormal magnetic moment values at room temperature; four of the complexes studied upto liquid air temperature indicate magnetic interactions.

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