1182-66-7 Usage
Chemical Properties
White to off-white powder
Uses
Cholesteryl nonanoate is used in hair colors, cosmetic products like lip products, lotions. It is also used in the manufature of some pleochroic dyes. It can be also used as a component of the liquid crystals used for liquid crystal displays.
Check Digit Verification of cas no
The CAS Registry Mumber 1182-66-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,8 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1182-66:
(6*1)+(5*1)+(4*8)+(3*2)+(2*6)+(1*6)=67
67 % 10 = 7
So 1182-66-7 is a valid CAS Registry Number.
InChI:InChI=1/C36H62O2/c1-7-8-9-10-11-12-16-34(37)38-29-21-23-35(5)28(25-29)17-18-30-32-20-19-31(27(4)15-13-14-26(2)3)36(32,6)24-22-33(30)35/h17,26-27,29-33H,7-16,18-25H2,1-6H3/t27-,29+,30+,31-,32+,33+,35+,36-/m1/s1
1182-66-7Relevant articles and documents
Cl3CCONH2/PPh3: A versatile reagent for synthesis of esters
Chantarasriwong, Oraphin,Jang, Doo Ok,Chavasiri, Warinthorn
scheme or table, p. 2845 - 2856 (2009/04/11)
Cl3CCONH2/PPh3 was a versatile reagent to convert carboxylic acids into their corresponding acid chlorides. This intermediate was clearly confirmed by spectroscopic methods (IR, 1H, 13C NMR). This one-pot reaction of in situ acid chloride generated with various alcohols successfully furnished the corresponding esters in moderate to excellent yields. Copyright ? Taylor & Francis Group, LLC.
