<SEC-DOCUMENT>0000950123-01-504537-index.html : 20010723

<SEC-HEADER>0000950123-01-504537.hdr.sgml : 20010723

ACCESSION NUMBER:		0000950123-01-504537

CONFORMED SUBMISSION TYPE:	4

PUBLIC DOCUMENT COUNT:		1

CONFORMED PERIOD OF REPORT:	20010719

FILED AS OF DATE:		20010720


SUBJECT COMPANY:	


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			ROSETTA INPHARMATICS INC

		CENTRAL INDEX KEY:			0001081935

		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]

		IRS NUMBER:				911770023


	FILING VALUES:

		FORM TYPE:		4

		SEC ACT:		

		SEC FILE NUMBER:	000-30977

		FILM NUMBER:		1685134


	BUSINESS ADDRESS:	

		STREET 1:		12040 115TH AVE NE

		STREET 2:		SUITE 210

		CITY:			KIRKLAND

		STATE:			WA

		ZIP:			98034

		BUSINESS PHONE:		4258237336


	MAIL ADDRESS:	

		STREET 1:		12040 115TH AVENUE NE

		CITY:			KIRKLAND

		STATE:			WA

		ZIP:			98034

<REPORTING-OWNER>


COMPANY DATA:	

	COMPANY CONFORMED NAME:			MERCK & CO INC

	CENTRAL INDEX KEY:			0000064978

	STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]

<RELATIONSHIP>OWNER

	IRS NUMBER:				221109110

	STATE OF INCORPORATION:			NJ

	FISCAL YEAR END:			1231


FILING VALUES:

	FORM TYPE:		4


BUSINESS ADDRESS:	

	STREET 1:		ONE MERCK DR

	STREET 2:		P O BOX 100

	CITY:			WHITEHOUSE STATION

	STATE:			NJ

	ZIP:			08889-0100

	BUSINESS PHONE:		9084234044


MAIL ADDRESS:	

	STREET 1:		ONE MERCK DR

	STREET 2:		PO BOX 100 WS3AB-05

	CITY:			WHITEHOUSE STATION

	STATE:			NJ

	ZIP:			08889-0100

</REPORTING-OWNER>

</SEC-HEADER>

<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>e51518e4.txt
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: e51518e4.txt

</DOCUMENT>
</SEC-DOCUMENT>