132605-35-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132605-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,0 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 132605-35:
(8*1)+(7*3)+(6*2)+(5*6)+(4*0)+(3*5)+(2*3)+(1*5)=97
97 % 10 = 7
So 132605-35-7 is a valid CAS Registry Number.
132605-35-7Relevant articles and documents
Arylation of potassium 2,4-pentanedionate via S(RN)1 on diazosulfides
Dell'Erba,Novi,Petrillo,Tavani,Bellandi
, p. 333 - 342 (1991)
Potassium 2,4-pentanedionate reacts with diazosulfides (E)-1 and (Z)-2 in DMSO to give 3-aryl-2,4-pentanediones 3 via an S(RN)1 process. Advantages and drawbacks of such new access to 3 are reported together with relevant mechanistic implications.
