R2010
\ˈɑː tˈuː θˈa͡ʊzənd ən tˈɛn], \ˈɑː tˈuː θˈaʊzənd ən tˈɛn], \ˈɑː t_ˈuː θ_ˈaʊ_z_ə_n_d ə_n t_ˈɛ_n]\
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A synthetic steroid with progestational and contraceptive activities.
By DataStellar Co., Ltd
