134436-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134436-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,3 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 134436-10:
(8*1)+(7*3)+(6*4)+(5*4)+(4*3)+(3*6)+(2*1)+(1*0)=105
105 % 10 = 5
So 134436-10-5 is a valid CAS Registry Number.
134436-10-5Relevant articles and documents
Integrated chemical process. One-pot preparation of acetylenes by Peterson-sulfone elimination
Orita, Akihiro,Yoshioka, Naonori,Otera, Junzo
, p. 1023 - 1024 (1997)
Integration of silylation of α-sulfonyl carbanion, addition of the anion of the resulting α-silyl sulfone to aldehyde, Peterson elimination, and sulfone elimination leads to one-pot synthesis of acetylenes.
