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142800-81-5

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142800-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142800-81-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,8,0 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142800-81:
(8*1)+(7*4)+(6*2)+(5*8)+(4*0)+(3*0)+(2*8)+(1*1)=105
105 % 10 = 5
So 142800-81-5 is a valid CAS Registry Number.

142800-81-5Downstream Products

142800-81-5Relevant articles and documents

Studies on Neurokinin Antagonists. 2. Design and Structure-Activity Relationships of Novel Tripeptide Substance P Antagonists, Nα-α-(Nα-Acetyl-L-threonyl)-N1-formyl-D-tryptophyl>-N-methyl-N-(phenylmethyl)-L-ph

Hagiwara, Daijiro,Miyake, Hiroshi,Morimoto, Hiroshi,Murai, Masako,Fujii, Takashi,Matsuo, Masaaki

, p. 3184 - 3191 (2007/10/02)

Continuing studies on the chemical modification of the previously reported novel tripeptide SP antagonist, Nα-α-α-(tert-butyloxycarbonyl)glutaminyl>-N1-formyl-D-tryptophyl>phenylalanine benzyl ester Boc-Gln

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