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298216-40-7

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298216-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 298216-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,8,2,1 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 298216-40:
(8*2)+(7*9)+(6*8)+(5*2)+(4*1)+(3*6)+(2*4)+(1*0)=167
167 % 10 = 7
So 298216-40-7 is a valid CAS Registry Number.

298216-40-7Downstream Products

298216-40-7Relevant 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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