92136-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92136-47-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,3 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 92136-47:
(7*9)+(6*2)+(5*1)+(4*3)+(3*6)+(2*4)+(1*7)=125
125 % 10 = 5
So 92136-47-5 is a valid CAS Registry Number.
92136-47-5Relevant articles and documents
Allenes and transition metals: A diverging approach to heterocycles
Brummond, Kay M.,Mitasev, Branko
, p. 2245 - 2248 (2007/10/03)
An alkynyl allene has been converted to heterocycles possessing an α-alkylidene cyclopentenone, a 4-alkylidene cyclopentenone, or a cross-conjugated triene. Thus, a common intermediate has been converted to three structurally unique compounds by changing