136484-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136484-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,8 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136484-89:
(8*1)+(7*3)+(6*6)+(5*4)+(4*8)+(3*4)+(2*8)+(1*9)=154
154 % 10 = 4
So 136484-89-4 is a valid CAS Registry Number.
136484-89-4Relevant articles and documents
6-substituted-9-(3-formamidobenzyl)-9H-purines. Benzodiazepine receptor binding activity
Kelly,McLean,Ferris,Howard
, p. 1099 - 1104 (2007/10/02)
A series of 6-substituted-9-(3-formamidobenzyl)purines were synthesized and studied for benzodiazepine receptor (BZR) binding activity. Most of the target compounds were prepared by reaction of 6-chloro-9-(3-formamidobenzyl)-9H-purine (17) with the approp