2,2-Dimethyl-propionic acid (S)-3-[(2S,3S,5S,7R,8R,9S)-9-hydroxy-7-(2-hydroxy-ethyl)-3-(4-methoxy-benzyloxy)-4,4,8-trimethyl-1,6-dioxa-spiro[4.5]dec-2-yl]-3-methoxy-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 139426-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,2 and 6 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 139426-89: (8*1)+(7*3)+(6*9)+(5*4)+(4*2)+(3*6)+(2*8)+(1*9)=154 154 % 10 = 4 So 139426-89-4 is a valid CAS Registry Number.
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Get Best Price for139426-89-42,2-Dimethyl-propionic acid (S)-3-[(2S,3S,5S,7R,8R,9S)-9-hydroxy-7-(2-hydroxy-ethyl)-3-(4-methoxy-benzyloxy)-4,4,8-trimethyl-1,6-dioxa-spiro[4.5]dec-2-yl]-3-methoxy-propyl ester