97842-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97842-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,4 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97842-39:
(7*9)+(6*7)+(5*8)+(4*4)+(3*2)+(2*3)+(1*9)=182
182 % 10 = 2
So 97842-39-2 is a valid CAS Registry Number.
97842-39-2Relevant articles and documents
CYCLOADDITION REACTIONS OF CATIONIC IRON VINYLLIDENE COMPLEXES
Barrett, Anthony G.M.,Sturgess, Michael A.
, p. 3811 - 3814 (1986)
Complexes (Ph3P)(Cp)(OC)Fe+=C=CR12BF4- underwent cycloaddition reactions with the imines MeN=CHR2 to give the corresponding cationic iron (II) 2-azetinylidene adducts.