Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, get their minds active, and encourage them to do something that doesn’t involve a screen. 18640-74-9, C7H11NS. A document type is Patent, introducing its new discovery., SDS of cas: 18640-74-9
[A] producing a compound intermediate compound […][…], method for manufacturing the same. General formula (2) compound represented by [solution] […]. (In the formula, R1 , R2 The H atom, an alkyl group of 1 – 20 number C, number of 1 – 12 carbon alkyl group substituted with haloalkyl group or 1 – 20 C may 6 – 14 carbon atoms in the aromatic hydrocarbon group; R3 , R4 , R5 , R6 The H atoms, 1 – 20 alkyl group or alkyloxy group of 1 – 20 number number C C; X1 The H atom or a halogen atom; X2 A halogen atom. )[Drawing] no (by machine translation)
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Reference：
Thiazole | C3H3476NS – PubChem,
Thiazole | chemical compound | Britannica