... 14 . 547. 775. 07 90. Michihiko Ochiai and Toshiya Kamikado : Studies on Herbicides and Plant Growth Regulators. ... TABLE 11. Nuclear Magnetic Resonance Spectra of Some 1—Acylpyrazoles WCHS CH3_\N}\I Chemical shift (r) of the methyl group 1'2 g—fl. ...