127091-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127091-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,9 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127091-01:
(8*1)+(7*2)+(6*7)+(5*0)+(4*9)+(3*1)+(2*0)+(1*1)=104
104 % 10 = 4
So 127091-01-4 is a valid CAS Registry Number.
127091-01-4Relevant academic research and scientific papers
BIRADICAL FORMATION FROM ACYCLIC CONJUGATED ENEYNE-ALLENE SYSTEM RELATED TO NEOCARZINOSTATIN AND ESPERAMICIN-CALICHEMICIN
Nagata, Ryu,Yamanaka, Hidenori,Okazaki, Eiichi,Saito, Isao
, p. 4995 - 4998 (2007/10/02)
Acyclic conjugated allenylphosphine oxide 4b prepared by three step operations was stable at ambient temperature and underwent Bergman type cyclization to form biradical 5b at 37 grad C.
