136759-91-6 Usage
General Description
.beta.-D-arabino-Hexopyranose, 1,6-anhydro-3-deoxy-4-O-(phenylmethyl)-, trifluoromethanesulfonate is a chemical compound that is derived from the sugar arabino-hexopyranose. It is used as a protecting group in the synthesis of other organic compounds. The trifluoromethanesulfonate group serves as a leaving group in chemical reactions, allowing for the selective modification of other functional groups within the molecule. .beta.-D-arabino-Hexopyranose, 1,6-anhydro-3-deoxy-4-O-(phenylmethyl)-, trifluoromethanesulfonate has applications in organic synthesis and pharmaceutical research, where its unique reactivity and stability make it a valuable tool for the development of new drugs and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 136759-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,7,5 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 136759-91:
(8*1)+(7*3)+(6*6)+(5*7)+(4*5)+(3*9)+(2*9)+(1*1)=166
166 % 10 = 6
So 136759-91-6 is a valid CAS Registry Number.