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硝基是化学中的一个概念,是指硝酸分子中去掉一个羟基后剩下的基团手机版百家乐。硝基与其他基团(主要是烃基)相连的化合物称为硝基化合物。

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35674-27-2

BD9808935674-27-297%

¥387.0010g

38560-30-4

BD22774338560-30-497%

¥520.005g

57233-86-0

BD520257233-86-097%

¥388.001g

132873-57-5

BD5203132873-57-598%

¥224.0010g

97-51-8

BD2329197-51-898%

¥1120.00500g

1973503-48-8

BD6265881973503-48-897%

¥513.001g

96-97-9

BD1039696-97-997% HPLC

¥719.00100g

43229-01-2

BD648543229-01-297%

¥57.00250mg

6952-67-6

BD2980956952-67-695%

¥280.001g

3034-38-6

BD007392333034-38-695%

¥30.005g

62-23-7

BD2184362-23-798%

¥30.00100g

70315-70-7

BD8749670315-70-797%

¥2589.0025g

139481-28-0

BD115795139481-28-097%

¥2542.0010g

552-89-6

BD34074552-89-698%

¥338.00500g

1075705-01-9

BD2657531075705-01-995+%

¥1008.00100g

2450-26-2

BD2450852450-26-295%

¥2434.0010g

116313-85-0

BD17663116313-85-097%

¥117.0025g

619-73-8

BD34336619-73-897%

¥83.00100g

7597-18-4

BD225137597-18-495%

¥125.0025g

117693-17-1

BD01195081117693-17-197%

¥570.00250mg

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