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Figure 1
Crystals of the different polymorphs in starting material (view area 1 × 2 mm). Plate (left): orthorhombic. Needle (right): monoclinic. |
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Figure 1
Crystals of the different polymorphs in starting material (view area 1 × 2 mm). Plate (left): orthorhombic. Needle (right): monoclinic. |