CAS-21231-35-6-1H-INDOLE-2,3-DIONE,4,7-DIMETHYL-, 3-[2-(2-NITROPHENYL)HYDRAZONE]

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	Neostar United Industrial Co Ltd Address: Request by E-MAIL: 21231-35-6 1H-INDOLE-2,3-DIONE,4,7-DIMETHYL-, 3-[2-(2-NITROPHENYL)HYDRAZONE] Phone: +86-519-85557386 FAX: +86-519-85557389 http://www.neostarunited.com
	Dayang Chem (Hangzhou) Co Ltd Address: Request by E-MAIL: 21231-35-6 1H-INDOLE-2,3-DIONE,4,7-DIMETHYL-, 3-[2-(2-NITROPHENYL)HYDRAZONE] Phone: +86-571-8893-8657/ 8893-8651 FAX: +86-571-8893-8652 http://www.dycnchem.com/

CAS Number: 21231-35-6