(R)-2-((4E,6E,12E,14E)-(2R,3S,9S,10S,11R)-3-Methoxy-7,9,11,13,15-pentamethyl-16-oxo-10-trimethylsilanyloxy-oxacyclohexadeca-4,6,12,14-tetraen-2-yl)-propionaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 186450-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,4,5 and 0 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 186450-74: (8*1)+(7*8)+(6*6)+(5*4)+(4*5)+(3*0)+(2*7)+(1*4)=158 158 % 10 = 8 So 186450-74-8 is a valid CAS Registry Number.
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