171824-53-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171824-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,8,2 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 171824-53:
(8*1)+(7*7)+(6*1)+(5*8)+(4*2)+(3*4)+(2*5)+(1*3)=136
136 % 10 = 6
So 171824-53-6 is a valid CAS Registry Number.
171824-53-6Relevant articles and documents
The Total Synthesis of (+/-)K252a
Lowinger, Timothy B.,Chu, Jingxi,Spence, Patrick L.
, p. 8383 - 8386 (1995)
The total synthesis of (+/-)K252a (1) has been achieved following a convergent approach in which an acid-catalyzed bis-glycosidation reaction serves as a key step.
