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90023-03-3

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90023-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90023-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,2 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90023-03:
(7*9)+(6*0)+(5*0)+(4*2)+(3*3)+(2*0)+(1*3)=83
83 % 10 = 3
So 90023-03-3 is a valid CAS Registry Number.

90023-03-3Downstream Products

90023-03-3Relevant articles and documents

Organotin N-Phenyl-p-chlorobenzohydroxamates

Choudhuri, S. K.,Roy, P. S.,Ghosh, A. K.

, p. 996 - 998 (2007/10/02)

Organotin hydroxamates of the types R2SnL2, R2SnXL and RSnXL2 (where R = methyl, butyl; X = Cl(-), Br(-), I(-), SCN(-); and LH = N-phenyl-p-chlorobenzohydroxamic acid) have been synthesised.The compounds have been characterised on the basis of elemental analyses, molar conductance, IR, PMR and molecular weight data and tentative structures have also been assigned to them.

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