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299405-04-2

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299405-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299405-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,0 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 299405-04:
(8*2)+(7*9)+(6*9)+(5*4)+(4*0)+(3*5)+(2*0)+(1*4)=172
172 % 10 = 2
So 299405-04-2 is a valid CAS Registry Number.

299405-04-2Downstream Products

299405-04-2Relevant articles and documents

Preparation method and application of tetrahydrobenzothiophene compound and pharmaceutical composition

-

, (2021/10/16)

The invention belongs to the field of medicines, and particularly relates to a tetrahydrobenzothiophene compound as well as a pharmaceutical composition and a preparation method and application thereof. The tetrahydrobenzothiophene compound is a compound I as shown I. In-flight R1 And R2 The C1 -4 is a saturated/unsaturated hydrocarbon group. - OCH3 , OCH2 CH3 Phenyl, substituted phenyl, NO2 One - COR of - OH - F, Cl - Br. I - H R1 AND R2 Or different. R3 It is-F. - Cl, Br, I, OH, Amino, C1 -4 saturated/unsaturated hydrocarbon group, OCH3 , OCH2 CH3 , H, Wherein one of them is, n ≥ 5, n Being an integer. The compound effectively inhibits salmonella by inhibiting the synthesis of ATP-dependent transporter in the lipopolysaccharide synthesis pathway. Aeruginosa, escherichia coli and staphylococcus aureus.

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