The CAS Registry Mumber 78221-62-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,2 and 1 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 78221-62: (7*7)+(6*8)+(5*2)+(4*2)+(3*1)+(2*6)+(1*2)=132 132 % 10 = 2 So 78221-62-2 is a valid CAS Registry Number.
Synthesis of oxytocin, arginine-vasopressin and its deamino-analogue using 2,4,6-trimethylbenzyl group for protection of the cysteine sulfur
Brtnik,Krojidlo,Barth,Jost
, p. 286 - 299 (2007/10/02)
-
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for78221-62-2(S)-1-[(R)-2-Amino-3-(2,4,6-trimethyl-benzylsulfanyl)-propionyl]-pyrrolidine-2-carboxylic acid [(S)-1-(carbamoylmethyl-carbamoyl)-3-methyl-butyl]-amide; hydrobromide