221697-18-3 Usage
General Description
(R)-2-Amino-2-(4-methoxyphenyl)ethanol hydrochloride is a chemical compound with the molecular formula C9H14NO2Cl. It is a crystalline solid that is often used in pharmaceutical and medicinal applications. The compound has both amino and hydroxyl groups, making it useful in the synthesis of various biologically active substances. The hydrochloride salt form of the compound allows for increased solubility in water, making it easier to work with in aqueous solutions. Its specific properties make it a valuable component in research and development of new drugs and therapies.
Check Digit Verification of cas no
The CAS Registry Mumber 221697-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,9 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 221697-18:
(8*2)+(7*2)+(6*1)+(5*6)+(4*9)+(3*7)+(2*1)+(1*8)=133
133 % 10 = 3
So 221697-18-3 is a valid CAS Registry Number.