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1424-01-7

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1424-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1424-01-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,2 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1424-01:
(6*1)+(5*4)+(4*2)+(3*4)+(2*0)+(1*1)=47
47 % 10 = 7
So 1424-01-7 is a valid CAS Registry Number.

1424-01-7Upstream product

1424-01-7Downstream Products

1424-01-7Relevant articles and documents

Aspergillus Niger-mediated biotransformation of methenolone enanthate, and immunomodulatory activity of its transformed products

Hussain, Zahid,Dastagir, Nida,Hussain, Shabbir,Jabeen, Almas,Zafar, Salman,Malik, Rizwana,Bano, Saira,Wajid, Abdul,Choudhary, M. Iqbal

, p. 68 - 73 (2016)

Two fungal cultures Aspergillus Niger and Cunninghamella blakesleeana were used for the biotransformation of methenolone enanthate (1). Biotransformation with A. Niger led to the synthesis of three new (2-4), and three known (5-7) metabolites, while fermentation with C. blakesleeana yielded metabolite 6. Substrate 1 and the resulting metabolites were evaluated for their immunomodulatory activities. Substrate 1 was found to be inactive, while metabolites 2 and 3 showed a potent inhibition of ROS generation by whole blood (IC50 = 8.60 and 7.05 μg/mL), as well as from isolated polymorphonuclear leukocytes (PMNs) (IC50 = 14.0 and 4.70 μg/mL), respectively. Moreover, compound 3 (34.21%) moderately inhibited the production of TNF-α, whereas 2 (88.63%) showed a potent inhibition of TNF-α produced by the THP-1 cells. These activities indicated immunomodulatory potential of compounds 2 and 3. All products were found to be non-toxic to 3T3 mouse fibroblast cells.

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