117556-90-8 Usage
General Description
The chemical compound "(R)-SPIRO[1,3-DIOXOLANE-2,1'(2'H)-NAPHTHALEN]-6'(5'H)-ONE, 3',7',8',8'A-TETRAHYDRO-8'A-METHYL- (9CI)" is a spiro-structured organic molecule that contains a dioxolane ring and a naphthalene ring. It also has a tetrahydro and a methyl group attached. (R)-SPIRO[1,3-DIOXOLANE-2,1'(2'H)-NAPHTHALEN]-6'(5'H)-ONE, 3',7',8',8'A-TETRAHYDRO-8'A-METHYL- (9CI) is a chiral molecule, with the (R)-configuration. It is commonly used as a starting material in organic synthesis and medicinal chemistry. Due to its complex structure and chirality, this compound has potential applications in the development of new pharmaceuticals and biologically active molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 117556-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,5 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117556-90:
(8*1)+(7*1)+(6*7)+(5*5)+(4*5)+(3*6)+(2*9)+(1*0)=138
138 % 10 = 8
So 117556-90-8 is a valid CAS Registry Number.