首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Verfahren zur Darstellung von 2-Methyl-4-phenoxymethyl-5-cyano-6-chlorpyridin-3-carbonsäurehydrazid.
摘要
申请公布号
CH217228(A)
申请公布日期
1941.10.15
申请号
CHD217228
申请日期
1940.09.02
申请人
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
发明人
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
分类号
C07D213/87
主分类号
C07D213/87
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Anisotropic non-aging permanent magnets - from sintered powdered cobalt and rare earth cpds
Helmet with built-in radiation detectors -of lightweight construction - , for use in zones with radiation risk
Gas sampler - particularly for gases from cracker operation
SIGNAL TRANSMISSION SYSTEM WITH A VARIABLE LEVEL CLIPPING CIRCUIT
DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINE WITH IMPROVED ADJUSTABLE ROTOR CONTACT ASSEMBLY
LOW PROFILE SINGLE-TURN MAGNETIC RECORDING HEAD WITH READ/WRITE WINDING COUPLED TO SINGLE TURN WINDING
MICROPHONE CARTRIDGE WITH AMPLIFIER
CENTRIFUGAL GOVERNOR SPEED CONTROL FOR ELECTRIC MOTORS
THERMOSET RESINS WITH HYDROXY ACRYLATE METHACRYLONITRILE AND BLOCKED ISOCYANATE
RIGID, FLEXIBLE AND COMPOSITE SOLID OBJECTS HAVING CELLULOSE CONTAINING RICE HULL PARTICLES AND RADIATION INDUCED POLYMER AND METHOD OF MAKING SAME
ELECTRICALLY INSULATIVE TAPE
DEFORMABLE FIBREGLASS REINFORCED SUPPORTING ELEMENT
METHOD AND APPARATUS FOR FORMING CELLULAR CORES
METHOD FOR METERING A CLEANING SOLUTION FOR A VEHICLE WHEEL
HOT TOP LINER AND REFRACTORY RING COMBINATION FOR USE WITH METAL HOT TOP CASING
PROCESS FOR PRODUCING POTATO CHIPS
DIAZO-POLYURETHANE LIGHT-SENSITIVE COMPOSITIONS
DRY AZIDO THERMAL DIFFUSION COPYING PROCESS
COLORPHOTOGRAPHIC MATERIAL
PRECIOUS METALS RECOVERY METHOD
