78670-77-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78670-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78670-77:
(7*7)+(6*8)+(5*6)+(4*7)+(3*0)+(2*7)+(1*7)=176
176 % 10 = 6
So 78670-77-6 is a valid CAS Registry Number.
78670-77-6Relevant articles and documents
Metallorganische Lewissaeuren. XL. Ein ?,?-vinylverbrueckter Dirheniumkomplex 1:η2-CH=CH2)Re(CO)5>+BF4-
Steil, Peter,Beck, Wolfgang,Stone, F. Gordon A.
, p. 77 - 82 (1989)
1:η2-CH=CH2)Re(CO)5>+BF4- (1) is formed by reaction of (OC)5ReFBF3 with Me3SiCH=CH2. 1 reacts with Re(CO)5- or iodide to give (OC)5ReCH2CH2Re(CO)5 and +, respecti
