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1155603-09-0

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1155603-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1155603-09-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,5,6,0 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1155603-09:
(9*1)+(8*1)+(7*5)+(6*5)+(5*6)+(4*0)+(3*3)+(2*0)+(1*9)=130
130 % 10 = 0
So 1155603-09-0 is a valid CAS Registry Number.

1155603-09-0Upstream product

1155603-09-0Downstream Products

1155603-09-0Relevant articles and documents

NOVEL BICYCLIC COMPOUND OR SALT THEREOF

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Paragraph 0293, (2013/11/19)

Provided is a novel bicyclic compound which has an HSP90 inhibitory effect and a carcinostatic effect. Also provided is a pharmaceutical agent which is based on the HSP90 inhibitory effect and is useful in the prevention and/or treatment of a disease involving HSP90, particularly, cancer. The present invention provides a compound represented by the following general formula (I) or a salt thereof wherein at least one of X1, X2, X3, and X4 represents N or N-oxide and the rest thereof are the same or different and each represent C—R2; any one or two of Y1, Y2, Y3, and Y4 represent C—R4 and the rest thereof are the same or different and each represent CH or N;R1 represents an optionally substituted monocyclic or bicyclic unsaturated heterocyclic group having 1 to 4 heteroatoms selected from N, S, and O;R2 represents a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.;R3 represents a hydrogen atom, —CO—R5 etc.;R4 represents a hydrogen atom, —CO—R6, —N(R7)(R8) etc.;R5 represents a hydroxyl group, an amino group etc.;R6 represents a hydroxyl group etc.;R7 and R8 are the same or different and each represent a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.; and R9 represents an optionally substituted cycloalkyl group having 3 to 7 carbon atoms etc.

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