Nomor CAS: Perbedaan revisi

65 bita ditambahkan ,  8 tahun yang lalu
k (r2.7.1) (bot Menambah: mk:CAS-број)
* [http://ecb.jrc.it/esis/ European chemical Substances Information System (ESIS)] - useful for finding [[EC-No|EC#]]
* [http://www.cdc.gov/niosh/npg/npgdcas.html NIOSH Pocket Guide to Chemical Hazards, index of CAS numbers]
* [http://www.cas-no.org/ CAS-No.org] CAS search Tools (English)
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