77727-17-4 Usage
Skin Benifits
Palmitoyl tetrapeptide-7 is derived from dehydroepiandosterone, a steroid normally synthesized and
released from the adrenal gland. DHEA has been shown to reduce inflammation, support wound healing,
and slow down the skin aging process. The ability of palmitoyl tetrapeptide-7 downregulates IL-6 and other proinflammatory cytokines has been shown to be comparable to anti-inflammatory properties of
DHEA in vitro in both resting cells and cells stressed with inflammation. Rigin, a cream containing
Palmitoyl tetrapeptide-7, has been shown to improve skin elasticity and texture.
Description
Rigin is a tuftsin-like tetrapeptide with the sequence G-Q-P-R that is derived from IgG. Rigin exhibits immunomodulatory activity, stimulating phagocytosis, activating polymorphonuclear lymphocytes and macrophages, and protecting against stress-induced damage.
Check Digit Verification of cas no
The CAS Registry Mumber 77727-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,2 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77727-17:
(7*7)+(6*7)+(5*7)+(4*2)+(3*7)+(2*1)+(1*7)=164
164 % 10 = 4
So 77727-17-4 is a valid CAS Registry Number.
