120888-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120888-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,8 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120888-25:
(8*1)+(7*2)+(6*0)+(5*8)+(4*8)+(3*8)+(2*2)+(1*5)=127
127 % 10 = 7
So 120888-25-7 is a valid CAS Registry Number.
120888-25-7Relevant articles and documents
SYNTHESIS OF BENZODIOXANE PROSTACYCLIN ANALOGUE
Mori, Sachio,Takechi, Shozo
, p. 1189 - 1193 (2007/10/02)
Benzodioxane prostacyclin analogue ((+/-)-1) was synthesized via stereocontrolled construction of cyclopentanobenzodioxane (17) (7,R2 = MOM) utilizing the Mitsunobu reaction, and subsequent introduction of the propenyl group into 17 by radical