1123208-56-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1123208-56-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,3,2,0 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1123208-56:
(9*1)+(8*1)+(7*2)+(6*3)+(5*2)+(4*0)+(3*8)+(2*5)+(1*6)=99
99 % 10 = 9
So 1123208-56-9 is a valid CAS Registry Number.
1123208-56-9Relevant articles and documents
Bridge compound with N, N-dialkylamino group and application thereof
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Page/Page column 6, (2009/04/24)
The present invention relates to a bridge compound with N,N-dialkylamino group, represented by the following formula (I), wherein, R, R′, R″, R1, R2, B, B′, i, j, m, and n are defined the same as the specification. The novel bridge c
