Carbonic acid (14E,16E)-(6R,8S,9R,10S)-22-chloro-13,21-dimethoxy-2,6,9,17-tetramethyl-3,5,12-trioxo-7-oxa-2-aza-tricyclo[17.3.1.06,8]tricosa-1(23),14,16,19,21-pentaen-10-yl ester phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 75448-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,4 and 8 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 75448-81: (7*7)+(6*5)+(5*4)+(4*4)+(3*8)+(2*8)+(1*1)=156 156 % 10 = 6 So 75448-81-6 is a valid CAS Registry Number.
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Get Best Price for75448-81-6Carbonic acid (14E,16E)-(6R,8S,9R,10S)-22-chloro-13,21-dimethoxy-2,6,9,17-tetramethyl-3,5,12-trioxo-7-oxa-2-aza-tricyclo[17.3.1.06,8]tricosa-1(23),14,16,19,21-pentaen-10-yl ester phenyl ester