.alpha.-Carbethoxy-.beta.,.beta.-biscyclopropyl acrylonitrile .alpha.-Cyano-.beta.-phenylcinnamic acid, ethyl ester 2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester 5232-99-5 Acrylic acid, 2-cyano-3,3-diphenyl-, ethyl ester Acrylonitrile, .beta., .beta.-biscyclopropyl-,.alpha.-carbethoxy- Acrylonitrile, 3,3-dicyclopropyl-2-(ethoxycarbonyl)- CE 2 Ethyl (diphenylmethylene)cyanoacetate Ethyl .alpha.-cyan-.beta.,.beta.-diphenylacrylate Ethyl .alpha.-cyano-.beta.,.beta.-diphenylacrylate Ethyl 2-cyano-3,3-diphenylacrylate Etocrylene NSC52678 UV Absorber-2 Usaf a-15972 Uvinul N 35