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693220-89-2

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693220-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 693220-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,2,2 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 693220-89:
(8*6)+(7*9)+(6*3)+(5*2)+(4*2)+(3*0)+(2*8)+(1*9)=172
172 % 10 = 2
So 693220-89-2 is a valid CAS Registry Number.

693220-89-2Relevant articles and documents

3-ARYLOXY/ THIO-2, 3-SUBSTITUTED PROPANAMINES AND THEIR USE IN INHIBITING SEROTONIN AND NOREPINEPHRINE REUPTAKE

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Page 94, (2010/02/07)

There is provided a compound of formula (I) wherein A is selected from -O- and -S-; X is selected from phenyl optionally substituted with up to 5 substituents each independently selected from halo, C1-C4 alkyl and C1-C4 alkoxy, thienyl optionally substituted with up to 3 substituents each independently selected from halo and C1-C4 alkyl, and C2-C8 alkyl, C2-C8 alkenyl, C3-C8 cycloalkyl and C4-C8 cycloalkylalkyl, each of which may be optionally substituted with up to 3 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n- where n is 0, 1 or 2, -CF3, -CN and -CONH2; Y is selected from phenyl, naphthyl, dihydrobenzothienyl, benzothiazolyl, benzoisothiazolyl, quinolyl, isoquinolyl, naphthyridyl, thienopyridyl, indanyl, 1,3-benzodioxolyl, benzothienyl, indolyl and benzofuranyl, each of which may be optionally substituted with up to 4 or, where possible, up to 5 substituents each independently selected from halo, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkyl-S(O)n- where n is 0, 1 or 2, nitro, acetyl, -CF3, -SCF3 and cyano; and when Y is indolyl it may be substituted or further substituted by an N-substituent selected from C1-C4 alkyl; Z is selected from OR3 or F, wherein R3 is selected from H, C1-C6 alkyl and phenyl C1-C6 alkyl; R1 and R2 are each independently H or C1-C4 alkyl; and pharmaceutically acceptable salts thereofwith the proviso that when Y is optionally substituted phenyl or optionally substituted 1,3-benzodioxolyl and Z is OR3 and X is optionally substituted phenyl then A is -S-.

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