188640-74-6 Usage
General Description
The chemical compound (4R)-4,5,6,7,10,11-hexakis(acetyloxy)-2,5,12,12-tetramethyl-8-methylidene-3-oxotetradecahydro-1aH-cyclopenta[5,6]cyclododeca[1,2-b]oxiren-9-yl 2-methylpropanoate is a complex molecule consisting of multiple acetyloxy groups attached to a cyclopentane ring. It also contains methyl and oxiren groups, as well as a methylidene and a methylpropanoate groups. The compound has a unique structure that includes several functional groups, making it suitable for use in various chemical reactions and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 188640-74-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,6,4 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 188640-74:
(8*1)+(7*8)+(6*8)+(5*6)+(4*4)+(3*0)+(2*7)+(1*4)=176
176 % 10 = 6
So 188640-74-6 is a valid CAS Registry Number.