JPS6125013B2
(de )
1986-06-13
US2477674A
(en )
1949-08-02
Preparation of 1,4-dicyano-2-butene
US2671086A
(en )
1954-03-02
3,6-dichloro and 3,6-dibromopyridazines
US3462493A
(en )
1969-08-19
Process for making triethylenetetramine
PL78197B1
(de )
1975-04-30
US3092640A
(en )
1963-06-04
Processes for preparing bis
CA1075717A
(en )
1980-04-15
Process for the preparation of 1,2-dihydroxycyclobutenedione-(3,4)
US3819709A
(en )
1974-06-25
Synthesis of n-methylaniline
US4167641A
(en )
1979-09-11
Preparation of long-chain carboxylic acids and alcohols
US2773882A
(en )
1956-12-11
Process for preparing 3-halofuran
US3833652A
(en )
1974-09-03
Preparation of tetrachloroterephthaloyl chloride from chlorination of terephthaloyl chloride or terephthalic acid in a solution of chlorosulfonic acid
JPH01228995A
(ja )
1989-09-12
N―ホスホノ―メチル―イミノージ酢酸及び酸塩化物の製造方法
US2794824A
(en )
1957-06-04
Preparation of tetracyanoethylene
JP2567004B2
(ja )
1996-12-25
2,4,5−トリフルオロ安息香酸の製造方法
EP0101625B1
(de )
1986-01-02
Verfahren zur Herstellung von 2'-4'-Difluor-4-hydroxy-(1,1'-diphenyl)-carbonsäure
US2776190A
(en )
1957-01-01
Manufacture of hydrazine
US3855310A
(en )
1974-12-17
Method for preparing phosphorus compounds
US4898974A
(en )
1990-02-06
Production of 3,3-dimethyl-2-oxo-butyric acid salt
KR940005336B1
(ko )
1994-06-17
개선된 바나듐-아렌 제조방법
GB1561464A
(en )
1980-02-20
Oxidation of alkaryl compounds
US3515750A
(en )
1970-06-02
Preparation of methacrylic acid
SU1093243A3
(ru )
1984-05-15
Способ получени бензоилцианида
US2844592A
(en )
1958-07-22
Preparation of conversion products of pentaerythrite dichlorohydrine monosulfurous acid esters
SU362821A1
(ru )
1972-12-30
Способ получения моноамида малеиновой кислоты
US3366690A
(en )
1968-01-30
Production of ninhydrin