1378862-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1378862-87-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,8,6 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1378862-87:
(9*1)+(8*3)+(7*7)+(6*8)+(5*8)+(4*6)+(3*2)+(2*8)+(1*7)=223
223 % 10 = 3
So 1378862-87-3 is a valid CAS Registry Number.
1378862-87-3Relevant articles and documents
HETEROCYCLIC SPIRO-COMPOUNDS
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Page/Page column 39, (2010/11/25)
The patent application relates to new heterocyclic compounds of the general formula (I) in which A, R, R1, R2, U, V, W, X, Y, Z, n and p have the definitions elucidated in more detail in the description, to a process for preparing th