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121137-88-0

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121137-88-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121137-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,1,3 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121137-88:
(8*1)+(7*2)+(6*1)+(5*1)+(4*3)+(3*7)+(2*8)+(1*8)=90
90 % 10 = 0
So 121137-88-0 is a valid CAS Registry Number.

121137-88-0Downstream Products

121137-88-0Relevant articles and documents

Antiproliferative effects of metal complexes of new isatin hydrazones against HCT116, MCF7 and HELA tumour cell lines

Kandile, Nadia G.,Mohamed, Mansoura I.,Ismaeel, Hind M.

, p. 330 - 338 (2012/08/07)

New hydrazone ligands (HL) derived from 5-substituted isatins and 1-(4-(2-methoxybenzyl)-6-arylpyridazin-3-yl)hydrazines and its complexes with Co(II) and Cu(II) were synthesized. The new hydrazones and their complexes were characterized by means of eleme

SYNTHESIS OF 6-ARYL-4-(o-METHOXYPHENYLMETHYL PYRIDAZINES AND SOME DERIVATIVES

Kandile, Nadia Garib,El-Oawi, Emtithal Ahmed,Seliem, Violet Ragab,Ismail, Mohamed Fekry

, p. 631 - 646 (2007/10/02)

6-Aryl-4,5-dihydro-3(2H)pyridazinones (1a,b) undergo base-catalyzed condensation with o-methoxybenzaldehyde, as an example of deactivated aldehydes, to give 6-aryl-4(o-methoxyphenylmethyl)pyridazin-3(2H)-ones (3a,b) in moderate yields.The reactions of the

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