Are there alternatives to (2Z)-(2-Amino-1,3-thiazol-4-yl)({2-[(2-methyl-2-propanyl)oxy]-2-oxoethoxy}imino)acetic acid (CAS: 74440-02-1) in synthesis?

In the synthesis of (2Z)-(2-Amino-1,3-thiazol-4-yl)({2-[(2-methyl-2-propanyl)oxy]-2-oxoethoxy}imino)acetic acid (CAS: 74440-02-1), there are alternative reagents and synthetic routes that can be considered, such as 2-mercaptothiazole or other thiazole derivatives, which may offer similar functionalities and could be more readily available or cost-effective.