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去(2-甲基丁酰基)普伐他汀标准品
151006-03-0
1mg,10mg
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2,4-二羟基-6-甲基-5-硝基嘧啶标准品
16632-21-6
5g,50g
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二氢万寿菊酮标准品(Dihydro Tagetone)
1879-00-1
4mg,40mg
-
3β,17β二羟基-19-去甲雄甾-5(10)-烯标准品
4993-32-2
5mg,50mg
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顺式-2,17-二羟基-9-十八碳烯标准品
10mg,100mg
-
3,4-二羟基苯乙酸甲酯标准品
25379-88-8
25mg,250mg
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3,4-二羟基苯基-2-丙酮标准品
2503-44-8
2.5mg,25mg
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[1-(2,4-Dihydroxyphenyl)-2-(3’,4’-dihydroxyphenyl)ethanone
887354-66-7
250mg,2.5g
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17,21-Dihydroxy-pregn-5-ene-3,11,20-trione 3,20-Diethylene Ketal
101524-47-4
100mg,1g
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2,4-二羟基吡咯[2,3-d]嘧啶标准品
39929-79-8
500mg,5g