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473844-80-3

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473844-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 473844-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,8,4 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 473844-80:
(8*4)+(7*7)+(6*3)+(5*8)+(4*4)+(3*4)+(2*8)+(1*0)=183
183 % 10 = 3
So 473844-80-3 is a valid CAS Registry Number.

473844-80-3Relevant articles and documents

Cyclic diamine compound with 5-membered ring groups

-

, (2008/06/13)

A compound of formula (1): wherein A is a single bond, C≡C, CONH or NHCO; W is a carbon atom or a nitrogen atom; X is CH, a nitrogen atom, an oxygen atom or a sulfur atom; Y is CH, CHR1, in which R1is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy-lower-alkyl, aryl, aryl-lower-alkyl or heteroaryl-lower-alkyl group, a nitrogen atom, an oxygen atom, a sulfur atom or NR2, in which R2is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy-lower-alkyl, aryl, aryl-lower-alkyl or heteroaryl-lower-alkyl group; Z is a nitrogen atom, an oxygen atom, a sulfur atom, CH or NR3, in which R3is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy-lower-alkyl, aryl, aryl-lower-alkyl or heteroaryl-lower-alkyl group; m is 1 or 2; and n is a number of 1 to 5, with the proviso that one or two of W, X, Y and Z are heteroatoms; an acid-addition salt thereof, or a hydrate thereof. The compounds have inhibitory effects on cell adhesion and are useful for prevention or treatment of diseases such as allergy, asthma, rheumatism, arteriosclerosis and inflammation.

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