34676-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34676-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,7 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34676-89:
(7*3)+(6*4)+(5*6)+(4*7)+(3*6)+(2*8)+(1*9)=146
146 % 10 = 6
So 34676-89-6 is a valid CAS Registry Number.
34676-89-6Relevant articles and documents
REACTION OF GEM-DIBROMOCYCLOPROPANES WITH DIPHENYLPHOSPHIDE ION
Meijs, Gordon F.
, p. 105 - 106 (2007/10/02)
Diphenylphosphide ion undergoes a photostimulated reaction with 7,7-dibromobicycloheptane and 1,1-dibromo-2,2,3,3-tetramethylcyclopropane involving both ionic and radical steps to afford cyclopropyldiphenylphosphines resulting from substitution and reduction.