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118573-87-8

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118573-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118573-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,7 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 118573-87:
(8*1)+(7*1)+(6*8)+(5*5)+(4*7)+(3*3)+(2*8)+(1*7)=148
148 % 10 = 8
So 118573-87-8 is a valid CAS Registry Number.

118573-87-8Downstream Products

118573-87-8Relevant articles and documents

Stereochemical Studies on Protonated Bridgehead Amines. 1H NMR Determination of Cis and Trans B-C Ring-Fused Structures for Salts of Hexahydropyrroloisoquinolines and Related C Ring Homologues. Capture of Unstable Ring-Fused Structures in the Solid

Maryanoff, Bruce E.,McComsey ,David F.,Inners ,Ruth R.,Mutter , Martin S.,Wooden ,Gary P.,et al

, p. 2487 - 2496 (2007/10/02)

Acid-addition salts of tricyclic isoquinolines 2a/b, 3a/b ,4a-4c, 5, 6a/b, 7, 8a/b, 9a/b, and 17a/b were studied by high-field 1H NMR in CDCl3 solution.Cis (e.g., 14 and 15 in Figure 1) and trans (e.g., 13) B-C ring-fused structures were identified by usi

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