77614-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77614-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,1 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77614-67:
(7*7)+(6*7)+(5*6)+(4*1)+(3*4)+(2*6)+(1*7)=156
156 % 10 = 6
So 77614-67-6 is a valid CAS Registry Number.
77614-67-6Relevant articles and documents
Ueber die Thermolyse von cis- und trans-1,3-Divinylcyclobutan
Schwarz, Wolfgang,Trautmann, Walter,Musso, Hans
, p. 990 - 993 (2007/10/02)
At 300 deg C cis-1,3-divinylcyclobutane (4) gives butadiene (5) and 4-vinyl-1-cyclohexene (6) as well as trans-1,3-divinylcyclobutane (2) in small quantity. 2 has been synthesized in an independent way and yields the same products as 4.The diradical 3 is
