62184-27-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62184-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,8 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 62184-27:
(7*6)+(6*2)+(5*1)+(4*8)+(3*4)+(2*2)+(1*7)=114
114 % 10 = 4
So 62184-27-4 is a valid CAS Registry Number.
62184-27-4Relevant articles and documents
THE PREPARATION OF HINDERED CUPRATES FROM ALDEHYDE TOSYLHYDRAZONES
Bertz, Steven H.
, p. 3151 - 3154 (1980)
Copper reagents react with secondery and tertiary aldehyde tosylhydrazones to give unique, hindered cuprates which are alkylated in a one-flask procedure.