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25773-00-6

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25773-00-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25773-00-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,7 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25773-00:
(7*2)+(6*5)+(5*7)+(4*7)+(3*3)+(2*0)+(1*0)=116
116 % 10 = 6
So 25773-00-6 is a valid CAS Registry Number.

25773-00-6Relevant articles and documents

S1P1 AGONIST AND APPLICATION THEREOF

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Paragraph 0394-0397, (2021/10/02)

The present invention relates to a class of tricyclic compounds and an application thereof as a sphingosine 1-phosphate type 1 (S1P1) receptor agonist. The invention specifically relates to a compound represented by formula (II), and a tautomer and pharmaceutically acceptable salt of same.

QUATERNARY AMMONIUM COMPOUND, PROCESS FOR PRODUCING THE SAME, THERAPEUTIC AGENT FOR CEREBROVASCULAR DISORDER, AND THERAPEUTIC AGENT FOR HEART DISEASE

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Page/Page column 13, (2010/11/25)

A quaternary ammonium compound of the present invention is a quaternary ammonium compound represented by general formula (I) or (I') (wherein, A represents a linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 2 to 4 carbon atoms, a linear alkyl group having 1 to 4 carbon atoms and a hydroxyl group, or a branched alkyl group having 2 to 4 carbon atoms and a hydroxyl group, R 1 to R 3 may be the same or different and represent a linear or branched alkyl group having 1 to 12 carbon atoms, one of R 4 to R 8 represents CO 2 - or SO 3 - , while no more than three of the remaining R 4 to R 8 represent a group selected from the group consisting of a hydroxyl group and an alkoxy group having 1 to 4 carbon atoms, and other R 4 to R 8 represent a hydrogen atom, one of R' 4 to R' 8 represents CO 2 H or SO 3 H, no more than three of the remaining R' 4 to R' 8 represent a group selected from a protected hydroxyl group and an alkoxy group having 1 to 4 carbon atoms, while other R' 4 to R' 8 represent a hydrogen atom, and X - represents an anion capable of forming a salt with a quaternary ammonium group).

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