122851-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122851-17-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,8,5 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122851-17:
(8*1)+(7*2)+(6*2)+(5*8)+(4*5)+(3*1)+(2*1)+(1*7)=106
106 % 10 = 6
So 122851-17-6 is a valid CAS Registry Number.
122851-17-6Relevant articles and documents
PALLADIUM-CATALYZED CIS- AND TRANS-ANNULATIONS TO 1,3-CYCLOHEXADIENE AND 1,3-CYCLOHEPTADIENE
Baeckvall, Jan-E.,Vagberg, Jan-O.,Granberg, Kenneth L.
, p. 617 - 620 (1989)
A method for cis- and trans-annulations to 1,3-cycloalkadienes was developed, which is based on a palladium-catalyzed 1,4-chloroacetoxylation and subsequent stereocontrolled nucleophilic substitution of the chloro and acetoxy groups.
