77085-59-7 Usage
General Description
"(E)-5-nonylidenefuran-2(5H)-one" is a chemical compound with the molecular formula C14H20O2. It is a furan derivative that is commonly used in the fragrance industry due to its sweet, floral odor. (E)-5-nonylidenefuran-2(5H)-one is commonly found in natural sources such as pineapple and other fruits, and is also used in the manufacturing of perfumes, soaps, and other cosmetic products. Studies have shown that this chemical has potential antioxidant and anti-inflammatory properties, making it a promising candidate for use in pharmaceutical and skincare products. However, more research is needed to fully understand its potential benefits and risks.
Check Digit Verification of cas no
The CAS Registry Mumber 77085-59-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,8 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77085-59:
(7*7)+(6*7)+(5*0)+(4*8)+(3*5)+(2*5)+(1*9)=157
157 % 10 = 7
So 77085-59-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O2/c1-2-3-4-5-6-7-8-9-12-10-11-13(14)15-12/h9-11H,2-8H2,1H3/b12-9+
77085-59-7Relevant articles and documents
SYNTHESIS OF 4-YLIDENEBUTENOLIDES AND 4-OXO-2-ENOIC ACID METHYL ESTERS FROM 5-METHOXY-2-FURYL CARBINOLS
D'Auria, M.,Piancatelli, G.,Scettri, A.
, p. 3071 - 3074 (2007/10/02)
5-Methoxy-2-furyl-carbinols (8) were converted by ZnCl2 catalysis into 3:1 mixture of 4-ylidene-butenolides (9) and 4-oxo-2-enoic acid methyl esters (10).The carbonium ion 12 is the key intermediate, the stability of which made the conversion very fast providing high yields.
