HG/T 6035-2022
32017R0054
Commission Implementing Regulation (EU) 2017/54 of 14 December 2016 concerning the authorisation of 2-methylpropan-1-ol, isopentanol, 3,7-dimethyloctan-1-ol, 2-ethylhexan-1-ol, 2-methylpropanal, 3-methylbutanal, 2-methylbutyraldehyde, 3-methylbutyric acid, 2-methylvaleric acid, 2-ethylbutyric acid, 2-methylbutyric acid, 2-methylheptanoic acid, 4-methylnonanoic acid, 4-methyloctanoic acid, isobutyl acetate, isobutyl butyrate, 3-methylbutyl hexanoa
HG/T 5396\uff5e5399-2018
T/SDHCIA 037-2023
CID A-A-59410A
DMDNB (2,3-DIMETHYL-2, 3-DINITROBUTANE)
32018R0243
QB/T 5060-2017
Fragrance- 2-methylpentyl 2-methylvalerate
BS 1941:1993
Specification for 4-methylpentan-2-one (isobutyl methyl ketone) for industrial use
GB 1886.164-2015
QB/T 5059-2017
Fragrance-2-methylvaleric acid
HG/T 6156-2023
HG/T 5653-2019
CID A-A-59410
DMDNB (2,3-DIMETHYL-2, 3-DINITROBUTANE)
HG/T 3958-2023
GB 5009.282-2020
HG/T 4482-2012
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
HG/T 5791-2021
2-Methyltetrahydrofuran for industrial use
HG/T 5712-2020
32018D0747