3,5-Hexadien-1-ol, (3Z)-, also known as (Z)-3-Hexen-1-ol or leaf alcohol, is a naturally occurring organic compound with the molecular formula C6H12O. It is a colorless liquid with a strong, green, leafy odor. This chemical is a primary component of the scent of green leaves and is widely used in the fragrance industry to create natural, fresh, and green notes in perfumes, soaps, and other personal care products. It is also found in various fruits and vegetables, such as apples, pears, and tomatoes, contributing to their characteristic aromas. The (3Z)-isomer specifically refers to the geometric configuration of the double bond in the molecule, which influences its chemical properties and sensory characteristics.
The CAS Registry Mumber 2196-20-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 6 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2196-20: (6*2)+(5*1)+(4*9)+(3*6)+(2*2)+(1*0)=75 75 % 10 = 5 So 2196-20-5 is a valid CAS Registry Number.