127635-88-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127635-88-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,3 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127635-88:
(8*1)+(7*2)+(6*7)+(5*6)+(4*3)+(3*5)+(2*8)+(1*8)=145
145 % 10 = 5
So 127635-88-5 is a valid CAS Registry Number.
127635-88-5Relevant articles and documents
INTRAMOLECULAR (2 + 2) PHOTOCYCLOADDITION. 6. SYNTHESIS AND PROPERTIES OF OXACYCLOPHANES
Nishimura, Jun,Horikoshi, Yoichiro,Wada, Yasuhiro,Takahashi, Hideo,Machino, Satoshi,Oku, Akira
, p. 5439 - 5442 (1989)
Several oxacyclophanes were prepared by a new photocyclization of styrene derivatives.Cyclophanes 2d and e underwent C-O bond cleavage and gave olefin 6a and b by subsequent transformations, respectively.
