China crude drug manufacturer & supplier

2 6-Diaminopurine Organic Chemicals Organic Intermediate

Chemical Formula: C5H6N6
Exact Mass: 150.07
Molecular Weight: 150.15
m/z: 150.07 (100.0%), 151.07 (5.4%), 151.06 (2.2%)
Elemental Analysis: C, 40.

2017-10-09

Uracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H4N2O2
Exact Mass: 112.03
Molecular Weight: 112.09
m/z: 112.03 (100.0%), 113.03 (4.3%)
Elemental Analysis: C, 42.86; H, 3.60;

2017-10-09

5-nitrouracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H3N3O4
Exact Mass: 157.01
Molecular Weight: 157.09
m/z: 157.01 (100.0%), 158.02 (4.3%), 158.01 (1.1%)
Elemental Analysis: C, 3

2017-10-09

4-thiouracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H4N2OS
Exact Mass: 128.00
Molecular Weight: 128.15
m/z: 128.00 (100.0%), 130.00 (4.5%), 129.01 (4.3%)
Elemental Analysis: C, 3

2017-10-09

2 4-dichloro-5-nitropyrimidine Organic Chemicals Organic Intermediate

Chemical Formula: C4HCl2N3O2
Exact Mass: 192.94
Molecular Weight: 193.97
m/z: 192.94 (100.0%), 194.94 (63.9%), 196.94 (10.2%), 193.95 (4.3%), 195.9

2017-10-09

5-bromouracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H3BrN2O2
Exact Mass: 189.94
Molecular Weight: 190.98
m/z: 189.94 (100.0%), 191.94 (97.3%), 190.94 (4.3%), 192.94 (4.2%)
Elemen

2017-10-09

5-iodouracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H3IN2O2
Exact Mass: 237.92
Molecular Weight: 237.98
m/z: 237.92 (100.0%), 238.93 (4.3%)
Elemental Analysis: C, 20.19; H, 1.27;

2017-10-09

5-nitro-6-methyluracil Organic Chemicals Organic Intermediate

Chemical Formula: C5H5N3O4
Exact Mass: 171.03
Molecular Weight: 171.11
m/z: 171.03 (100.0%), 172.03 (5.4%), 172.03 (1.1%)
Elemental Analysis: C, 3

2017-10-09

5-bromo-6-methylpyrimidine Organic Chemicals Organic Intermediate

Chemical Formula: C5H5BrN2
Exact Mass: 171.96
Molecular Weight: 173.01
m/z: 171.96 (100.0%), 173.96 (97.3%), 172.97 (5.4%), 174.96 (5.3%)
Elementa

2017-10-09

5-chlorouracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H3ClN2O2
Exact Mass: 145.99
Molecular Weight: 146.53
m/z: 145.99 (100.0%), 147.99 (32.0%), 146.99 (4.3%), 148.99 (1.4%)
Elemen

2017-10-09

5-aminouracil Organic Chemicals Organic Intermediate

Chemical Formula: C4H5N3O2
Exact Mass: 127.04
Molecular Weight: 127.10
m/z: 127.04 (100.0%), 128.04 (4.3%), 128.04 (1.1%)
Elemental Analysis: C, 3

2017-10-09

2 4-dichloro-5-nitro-6-methylpyrimidine Organic Chemicals Organic Intermediate

Chemical Formula: C5H3Cl2N3O2
Exact Mass: 206.96
Molecular Weight: 208.00
m/z: 206.96 (100.0%), 208.96 (63.9%), 210.95 (10.2%), 207.96 (5.4%), 209.

2017-10-09

2-chloro-5-nitropyrimidine-4-amine Organic Chemicals Organic Intermediate

Chemical Formula: C4H3ClN4O2
Exact Mass: 173.99
Molecular Weight: 174.54
m/z: 173.99 (100.0%), 175.99 (32.0%), 175.00 (4.3%), 176.99 (1.4%), 174.99

2017-10-09

2-chloro-4 5-diaminopyrimidine Organic Chemicals Organic Intermediate

Chemical Formula: C4H5ClN4
Exact Mass: 144.02
Molecular Weight: 144.56
m/z: 144.02 (100.0%), 146.02 (32.0%), 145.02 (4.3%), 145.02 (1.5%), 147.02 (

2017-10-09