{"product_id":"2-1-oxonaphtho-2-1-b-thien-2-1h-ylidene-naphtho-2-1-b-thiophen-1-2h-one-155884","title":"2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one","description":"\u003cp\u003e-----\u003c\/p\u003e\n\u003cp\u003eSynonyms\u003c\/p\u003e\n\u003cp\u003e2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one; Vat brown 5 (C.I. 73410); C.I.73410; C.I.Pigment Brown 27; C.I.Vat Brown 5; Calcotone Brown 2R; Lithosol Fast Brown GP; ?2,2'(1H,1'H)-Binaphtho[2,1-b]thiophene-1,1'-dione;Vat Brown 5\u003c\/p\u003e\n","brand":"Parchem","offers":[{"title":"Default Title","offer_id":44253385982005,"sku":"3989-75-1","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/parchem-usa.myshopify.com\/products\/2-1-oxonaphtho-2-1-b-thien-2-1h-ylidene-naphtho-2-1-b-thiophen-1-2h-one-155884","provider":"Parchem usa","version":"1.0","type":"link"}