135100-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135100-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,1,0 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 135100-94:
(8*1)+(7*3)+(6*5)+(5*1)+(4*0)+(3*0)+(2*9)+(1*4)=86
86 % 10 = 6
So 135100-94-6 is a valid CAS Registry Number.
135100-94-6Relevant articles and documents
AN ENANTIOSELECTIVE TOTAL SYNTHESIS OF THE MACRODIOLIDE (-)-(RRR)-COLLETALLOL
Dommerholt, F. J.,Thijs, L.,Zwanenburg, B.
, p. 1495 - 1498 (2007/10/02)
The total synthesis of (-)-colletallol, a naturally occurring macrodiolide, has been completed in 26 steps.An essential step in the sequence is the photo-induced rearrangement of an α,β-epoxy diazomethyl ketone to produce a 4-hydroxy-2-alkenoate.